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Where to Find More Information

For your system to work properly, please follow the links below to
download all necessary drivers/utilities and the user's manual for your
motherboard.
Supermicro product manuals: http://www.supermicro.com/support/
manuals/
Product Drivers and utilities: ftp://ftp.supermicro.com/
If you have any questions, please contact our support team at support@
supermicro.com.

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Summary of Contents for C7Z270-CG-L

Page 1: ...C7Z270 CG L USER S MANUAL Revision 1 0...

Page 2: ...imits for a class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equip...

Page 3: ...ter when installing the processor memory modules and other hardware components into the system If you encounter any problems see Chapter 3 which describes trouble shooting procedures for video memory...

Page 4: ...or provides information for correct system setup Supermicro C7Z270 CG L Motherboard User s Manual Checklist Congratulations on purchasing your computer motherboard from an ac knowledged leader in the...

Page 5: ...ng Warnung Bei Einsetzen einer falschen Batterie besteht Explosionsgefahr Ersetzen Sie die Batterie nur durch den gleichen oder vom Hersteller empfohlenen Batterietyp Entsorgen Sie die benutzten Batte...

Page 6: ...abricante Supermicro C7Z270 CG L Motherboard User s Manual Waarschuwing Er is ontploffingsgevaar indien de batterij verkeerd vervangen wordt Ver vang de batterij slechts met hetzelfde of een equivalen...

Page 7: ...roducto debe seguir todas las leyes y reglamentos nacionales Attention La mise au rebut ou le recyclage de ce produit sont g n ralement soumis des lois et ou directives de respect de l environnement R...

Page 8: ...o com Europe Address Super Micro Computer B V Het Sterrenbeeld 28 5215 ML s Hertogenbosch The Netherlands Tel 31 0 73 6400390 Fax 31 0 73 6416525 Email sales supermicro nl General Information support...

Page 9: ...e links below to download all necessary drivers utilities and the user s manual for your motherboard Supermicro product manuals http www supermicro com support manuals Product Drivers and utilities ft...

Page 10: ...r Loss 1 4 1 5 PC Health Monitoring 1 4 Fan Status Monitor and Control 1 4 Environmental Temperature Control 1 4 System Resource Alert 1 5 1 6 ACPI Features 1 5 Slow Blinking LED for Suspend State Ind...

Page 11: ...Port 2 17 DVI Port 2 17 Front Control Panel 2 18 Front Control Panel Pin Definitions 2 19 Power LED 2 19 HDD LED 2 19 NIC1 LAN 2 19 Overheat OH Fan Fail 2 19 Reset Button 2 20 Power Button 2 20 2 7 Co...

Page 12: ...cedures 3 1 Before Power On 3 1 No Power 3 1 No Video 3 2 Memory Errors 3 2 When the System is Losing the Setup Configuration 3 2 3 2 Technical Support Procedures 3 3 3 3 Frequently Asked Questions 3...

Page 13: ...er and Performance 4 8 CPU Power Management Control 4 8 Race to Halt RTH 4 8 Intel R SpeedStep tm 4 9 HDC Control 4 9 C states 4 9 Enhanced C states 4 9 C State Auto Demotion 4 9 C State Un demotion 4...

Page 14: ...4 14 Power Limit 4 Override 4 14 CPU Flex Ratio Override 4 14 CPU Flex Ratio Settings 4 14 Core Max OC Ratio 4 14 SA Voltage Override 4 14 Core Voltage Mode 4 14 Core Extra Turbo Voltage 4 14 Core Vo...

Page 15: ...nction 4 30 Power Button Function 4 30 AC Loss Policy Depend On 4 30 EuP Support 4 30 NCT6792D Super IO Configuration 4 31 SuperIO Chip NCT6792D 4 31 Serial Port 1 Configuration 4 31 Serial Port 4 31...

Page 16: ...ocated 4 42 DVMT Total Gfx Mem 4 42 Gfx Low Power Mode 4 42 VDD Enable 4 42 HDCP Support 4 43 Algorithm 4 43 PM Support 4 43 PAVP Enable 4 43 Cdynmax Clamping Enable 4 43 Graphics Clock Frequency 4 43...

Page 17: ...ge 4 61 Save All Secure Boot Variables 4 61 Platform Key PK 4 61 Delete Key Exchange Key 4 62 Key Exchange Keys 4 62 Append Key Exchange Key 4 62 Delete Authorized Signature 4 62 Authorized Signatures...

Page 18: ...ndix A BIOS Error Beep Codes A 1 BIOS Error Beep Codes A 1 Appendix B Software Installation Instructions B 1 Installing Drivers B 1 B 2 Configuring SuperDoctor 5 B 2 Appendix C UEFI BIOS Recovery Inst...

Page 19: ...bility for overclocking platforms in a sleek package Please refer to our website http www supermicro com products for processor and memory support updates 1 2 Chipset Overview Intel Z270 Express Chips...

Page 20: ...NVMe PCI E X4 M 2 slots Network Connections One 1 Gigabit Ethernet Controller One 1 RJ 45 rear I O panel connector with Link and Activity LEDs I O Devices Hard Drive Connections SATA 3 0 6Gb s Six 6...

Page 21: ...toring Onboard monitors CPU core 3 3V 5V 12V 5V Stby VBAT HT Memory PCH Temperature System Temperature and CPU Temperature CPU 5 2 phase switching voltage regulator CPU System overheat LED and control...

Page 22: ...re and CPU Temperature Once a voltage becomes unstable a warning is given or an error message is sent to the screen The user can adjust the voltage thresholds to define the sensitivity of the voltage...

Page 23: ...g its hardware operating system and application software This enables the system to automatically turn on and off peripherals such as CD ROMs network cards hard disk drives and printers In addition to...

Page 24: ...upply that meets ATX power supply Specification 2 02 or above It must also be SSI compliant For more information please refer to the web site at http www ssiforum org Additionally in areas where noisy...

Page 25: ...oard Image Note All graphics shown in this manual were based upon the latest PCB Revision available at the time of publishing of the manual The motherboard you ve received may or may not look exactly...

Page 26: ...1 JL1 CHASSIS INTRUSION 2 3 BIOS RECOVERY 1 2 NORMAL WATCH DOG 5V STBY POWER JBR1 LED4 JWD1 PCH SLOT1 PCI E 3 0 X4 JD1 SPEAKER 1 4 RESET PCIE M 2 CONNECTOR 2 1 2 NORMAL 2 3 ME MANUFACTURING MODE JPME2...

Page 27: ...DIMMB1 TPM2 0 Header COM1 Header NCT6792D B LPC I O ASMedia Switch ASM1480 PCIe x4 in x16 SLOT 4 or P34 PCIe x8 in x16 SLOT 6 or PCIe x16 SLOT 6 PCIe3 0_x8 8 0GT s P33 8 0GT s PCIe3 0_x4 PCIe x8 in x1...

Page 28: ...DIF_OUT PCH SLOT5 PCI E 3 0 X1 I SATA1 I SATA0 CPU SLOT6 PCI E 3 0 X16 PCIE M 2 CONNECTOR 1 SYS_FAN3 SYS_FAN2 HD AUDIO USB 10 3 1 LAN USB 11 3 1 CPU USB 6 7 8 9 3 0 JPW1 DVI JPUSB1 USB0 1 WAKE UP 2 3...

Page 29: ...r Connector Required JPW2 8 pin CPU power Connector Required JSD1 SATA DOM Disk On Module Power Connector JSPDIF_OUT Sony Philips Digital Interface S PDIF Out Header JSTBY1 Standby Power Header JTPM1...

Page 30: ...1 12 Supermicro C7Z270 CG L Motherboard User s Manual Notes...

Page 31: ...stallation 2 1 Installation Components and Tools Needed Screws Phillips Head Screwdriver Intel LGA 1151 Processor DDR4 DIMMs PC Chassis Heatsink with Fan Power Supply Video Card Optional SATA USB Opti...

Page 32: ...edges only do not touch its components peripheral chips memory modules or gold contacts When handling chips or modules avoid touching their pins Put the motherboard and peripherals back into their ant...

Page 33: ...buy a CPU separately make sure that you use an Intel certified multi directional heatsink only Make sure to install the system board into the chassis before you install the CPU heatsink When receiving...

Page 34: ...ndex finger to hold the CPU at the North center edge and the South center edge of the CPU 4 Align the CPU key that is the semi circle cutouts against the socket keys Once it is aligned carefully lower...

Page 35: ...mage your CPU Instead open the load plate again and double check that the CPU is aligned properly CPU properly installed Load lever locked into place 5 Do not rub the CPU against the surface or agains...

Page 36: ...nterfered with other components 3 Inspect the CPU Fan wires to make sure that the wires are routed through the bottom of the heatsink 4 Remove the thin layer of the protective film from the heat sink...

Page 37: ...s until you hear a click Also make sure to orient each fastener so that the narrow end of the groove is pointing outward 8 Repeat Step 7 to insert all four heatsink fasteners into the mounting holes 9...

Page 38: ...one to the CPU or other components Active Heatsink Removal 1 Unplug the power cord from the power supply 2 Disconnect the heatsink fan wires from the CPU fan header 3 Use your finger tips to gently pr...

Page 39: ...SA BIOS LICENSE REV 1 01 BAR CODE MAC CODE A C LED1 22110 2280 2260 22110 2280 2260 2 4 Installing DDR4 Memory Note Check the Supermicro website for recommended memory modules Attention Exercise extre...

Page 40: ...tes Be sure to use memory modules of the same type same speed same frequency on the same motherboard Mixing of memory modules of different types and speeds is not allowed Due to memory allocation to s...

Page 41: ...MB boundary 512 MB 3 01 VGA Memory 16 MB 2 85 TSEG 1 MB 2 84 Memory available to OS and other applications 2 84 Memory Population Guidelines When installing memory modules the DIMM slots should be pop...

Page 42: ..._FAN2 CPU_FAN1 JVR1 SYS_FAN1 JPW2 JPUSB1 KB MOUSE USB 0 1 C7Z270 CG L DESIGNED IN USA BIOS LICENSE REV 1 01 BAR CODE MAC CODE A C LED1 22110 2280 2260 22110 2280 2260 Location of Mounting Holes Attent...

Page 43: ...ffs in the chassis as needed 5 Install the motherboard into the chassis carefully to avoid damaging other motherboard components 6 Using the Phillips screwdriver insert a Phillips head 6 screw into a...

Page 44: ...U SLOT6 PCI E 3 0 X16 PCIE M 2 CONNECTOR 1 SYS_FAN3 SYS_FAN2 HD AUDIO USB 10 3 1 LAN USB 11 3 1 CPU USB 6 7 8 9 3 0 JPW1 DVI JPUSB1 USB0 1 WAKE UP 2 3 DISABLE 1 2 ENABLE HDMI DP DIMMB2 DIMMA2 DIMMB1 D...

Page 45: ...panel USB 2 0 0 B Back panel USB 2 0 1 C Back panel USB 3 0 6 D Back panel USB 3 0 7 E Back panel USB 3 0 8 F Back panel USB 3 0 9 G Back panel USB 3 1 10 H Back panel USB 3 1 11 I USB 2 0 Header 2 3...

Page 46: ...tion A LAN1 B Center LFE Out C Surround Out D S PDIF Out E Line In F Line Out G Mic In Back Panel High Definition Audio HD Audio This motherboard supports multiple channel sound playback from the two...

Page 47: ...nel This connector is used to display both high definition video and digital sound through an HDMI capable display using a single HDMI cable not included DVI Port A DVI port is located on the I O back...

Page 48: ...ONNECTOR 1 SYS_FAN3 SYS_FAN2 HD AUDIO USB 10 3 1 LAN USB 11 3 1 CPU USB 6 7 8 9 3 0 JPW1 DVI JPUSB1 USB0 1 WAKE UP 2 3 DISABLE 1 2 ENABLE HDMI DP DIMMB2 DIMMA2 DIMMB1 DIMMA1 CPU_FAN2 CPU_FAN1 JVR1 SYS...

Page 49: ...ee the table on the right for pin definitions HDD LED Pin Definitions JF1 Pin Definition 13 5V 14 HD Active NIC1 LAN The NIC Network Interface Controller LED connection for LAN port 1 is located on pi...

Page 50: ...r to the table on the right for pin definitions Power Button Pin Definitions JF1 Pin Definition 1 Signal 2 3V Standby Reset Button The Reset Button connection is located on pins 3 and 4 of JF1 Attach...

Page 51: ...IMMB2 DIMMA2 DIMMB1 DIMMA1 CPU_FAN2 CPU_FAN1 JVR1 SYS_FAN1 JPW2 JPUSB1 KB MOUSE USB 0 1 C7Z270 CG L DESIGNED IN USA BIOS LICENSE REV 1 01 BAR CODE MAC CODE A C LED1 22110 2280 2260 22110 2280 2260 2 7...

Page 52: ...DIMMA2 DIMMB1 DIMMA1 CPU_FAN2 CPU_FAN1 JVR1 SYS_FAN1 JPW2 JPUSB1 KB MOUSE USB 0 1 C7Z270 CG L DESIGNED IN USA BIOS LICENSE REV 1 01 BAR CODE MAC CODE A C LED1 22110 2280 2260 22110 2280 2260 Fan Heade...

Page 53: ...4 RESET PCIE M 2 CONNECTOR 2 1 2 NORMAL 2 3 ME MANUFACTURING MODE JPME2 CLEAR BUTTON CMOS JSD1 SATA DOM PWR JSD1 POWER PCH SLOT2 PCI E 3 0 X1 JPME2 CPU SLOT3 PCI E 3 0 X8 IN X16 BUTTON JD1 JBT1 JBT1 C...

Page 54: ...6 BUTTON JD1 JBT1 JBT1 CMOS CLEAR I SATA4 I SATA5 PCH SLOT4 PCI E 3 0 X1 I SATA2 I SATA3 JSPDIF_OUT PCH SLOT5 PCI E 3 0 X1 I SATA1 I SATA0 CPU SLOT6 PCI E 3 0 X16 PCIE M 2 CONNECTOR 1 SYS_FAN3 SYS_FAN...

Page 55: ...ON ENABLE OFF DISABLE JI2C1 JI2C2 AUDIO FP 1 2 RST 2 3 NMI JWD1 JL1 CHASSIS INTRUSION 2 3 BIOS RECOVERY 1 2 NORMAL WATCH DOG 5V STBY POWER JBR1 LED4 JWD1 PCH SLOT1 PCI E 3 0 X4 JD1 SPEAKER 1 4 RESET...

Page 56: ...F_OUT PCH SLOT5 PCI E 3 0 X1 I SATA1 I SATA0 CPU SLOT6 PCI E 3 0 X16 PCIE M 2 CONNECTOR 1 SYS_FAN3 SYS_FAN2 HD AUDIO USB 10 3 1 LAN USB 11 3 1 CPU USB 6 7 8 9 3 0 JPW1 DVI JPUSB1 USB0 1 WAKE UP 2 3 DI...

Page 57: ...PUSB1 KB MOUSE USB 0 1 C7Z270 CG L DESIGNED IN USA BIOS LICENSE REV 1 01 BAR CODE MAC CODE A C LED1 22110 2280 2260 22110 2280 2260 A AUDIO FP B TPM Header A Front Panel Audio Header AUDIO FP A 10 pin...

Page 58: ...OH FF X X NIC 1 HDD LED PWR LED JF1 TPM PORT80 JTPM1 JTPM1 JL1 TH1 USB 12 13 3 0 JSTBY1 USB 4 5 USB 2 3 JBR1 J9701 JI2C1 J9702 JI2C2 ON ENABLE OFF DISABLE JI2C1 JI2C2 AUDIO FP 1 2 RST 2 3 NMI JWD1 JL...

Page 59: ...8 9 3 0 JPW1 DVI JPUSB1 USB0 1 WAKE UP 2 3 DISABLE 1 2 ENABLE HDMI DP DIMMB2 DIMMA2 DIMMB1 DIMMA1 CPU_FAN2 CPU_FAN1 JVR1 SYS_FAN1 JPW2 JPUSB1 KB MOUSE USB 0 1 C7Z270 CG L DESIGNED IN USA BIOS LICENSE...

Page 60: ...7 8 9 3 0 JPW1 DVI JPUSB1 USB0 1 WAKE UP 2 3 DISABLE 1 2 ENABLE HDMI DP DIMMB2 DIMMA2 DIMMB1 DIMMA1 CPU_FAN2 CPU_FAN1 JVR1 SYS_FAN1 JPW2 JPUSB1 KB MOUSE USB 0 1 C7Z270 CG L DESIGNED IN USA BIOS LICENS...

Page 61: ...ABLE 1 2 ENABLE HDMI DP DIMMB2 DIMMA2 DIMMB1 DIMMA1 CPU_FAN2 CPU_FAN1 JVR1 SYS_FAN1 JPW2 JPUSB1 KB MOUSE USB 0 1 C7Z270 CG L DESIGNED IN USA BIOS LICENSE REV 1 01 BAR CODE MAC CODE A C LED1 22110 2280...

Page 62: ...DIMMB2 DIMMA2 DIMMB1 DIMMA1 CPU_FAN2 CPU_FAN1 JVR1 SYS_FAN1 JPW2 JPUSB1 KB MOUSE USB 0 1 C7Z270 CG L DESIGNED IN USA BIOS LICENSE REV 1 01 BAR CODE MAC CODE A C LED1 22110 2280 2260 22110 2280 2260 A...

Page 63: ...PCIE M 2 CONNECTOR 2 1 2 NORMAL 2 3 ME MANUFACTURING MODE JPME2 CLEAR BUTTON CMOS JSD1 SATA DOM PWR JSD1 POWER PCH SLOT2 PCI E 3 0 X1 JPME2 CPU SLOT3 PCI E 3 0 X8 IN X16 BUTTON JD1 JBT1 JBT1 CMOS CLE...

Page 64: ...TA1 I SATA0 CPU SLOT6 PCI E 3 0 X16 PCIE M 2 CONNECTOR 1 SYS_FAN3 SYS_FAN2 HD AUDIO USB 10 3 1 LAN USB 11 3 1 CPU USB 6 7 8 9 3 0 JPW1 DVI JPUSB1 USB0 1 WAKE UP 2 3 DISABLE 1 2 ENABLE HDMI DP DIMMB2 D...

Page 65: ...nts 2 Make sure that there are no short circuits between the motherboard and chassis 3 Disconnect all ribbon wire cables from the motherboard including those for the keyboard and mouse Also be sure to...

Page 66: ...t is recom mended that you use the memory modules of the same type and speed for all DIMMs in the system Do not use memory modules of different sizes different speeds and different types on the same m...

Page 67: ...e downloaded from our website at http www supermicro com support bios Note Not all BIOS can be flashed Some cannot be flashed it depends on the boot block code of the BIOS 3 If you ve followed the ins...

Page 68: ...rom your bootable device or USB pen thumb drive Use the following format F ami bat BIOS ROM filename xxx Enter Note Always use the file named ami bat to update the BIOS and insert a space between ami...

Page 69: ...Proper Battery Disposal Question I think my BIOS is corrupted How can I recover my BIOS Answer Please see Appendix C BIOS Recovery for detailed instructions 3 4 Battery Removal and Installation Batter...

Page 70: ...ase is required before any warranty service will be rendered You can obtain service by calling your vendor for a Returned Merchandise Authorization RMA number For faster service you may also obtain RM...

Page 71: ...UEFI BIOS Re covery Instructions in Appendix C Starting BIOS GUI Setup Utility To enter the AMI BIOS GUI Setup Utility screens press the Delete key while the system is booting up Note In most cases th...

Page 72: ...can be accessed by pressing Del at the appropriate time during system boot Note For the purposes of this manual options that are printed in Bold are default settings How to Start the Setup Utility No...

Page 73: ...on number Build Date and Time displays the BIOS build date and Time CPU displays the CPU type speed stepping etc CPU Fan Data displays sensor type temperature speed System Date Click on the date to op...

Page 74: ...the detectedf CPU speed ID diplays the unique CPU ID Stepping displays the processor stepping Number of Processors displays the number of cores detected Microcode Revision displays the CPU s microcod...

Page 75: ...unique CPU ID Speed this item shows the detectedf CPU speed L1 Data Cache indicates if Level 1 cache is supported L1 Instruction Cache displays if Level 1 instruction cache is supported L2 Cache indi...

Page 76: ...led the hardware prefetcher will prefetch streams of data and instructions from the main memory to the L2 cache to improve CPU performance The options are Disabled and Enabled Adjacent Cache Line Pref...

Page 77: ...nabled and Disabled Machine Check Select Enable to activate Machine Check The options are Enabled and Disabled MonitorMWait Select Enable to activate MonitorMWait The options are Enabled and Disabled...

Page 78: ...g SMM The options are Disabled and Enabled SMM Use Block Indication Enable SMM Use Block Indication to check whether a thread is blocked from entering SMM The options are Disabled and Enabled FCLK Fre...

Page 79: ...ons are Enabled and Disabled If this feature is set to Enabled the following items will display Enhanced C states Available when CPU C States is set to Enabled Select Enabled to enable Enhanced C1 Pow...

Page 80: ...ters The options are Disabled and Enabled Package C State Limit Select Auto for the AMI BIOS to automatically set the limit on the C State package register The options are C0 C2 C3 C6 C7 C7s and Auto...

Page 81: ...The options are All 1 2 3 and 4 these options depend on how many cores are supported by the CPU Load SMC CPU OC Setting This item has optimized pre configured overclock settings Select one to activate...

Page 82: ...ry and Turbo Performance Intel R SpeedStep tm Enhanced Intel SpeedStep Technology EIST allows the system to automatically adjust processor voltage and core frequency in an effort to reduce power consu...

Page 83: ...over which the TDP value is maintained Use the number keys on your keyboard to enter the value The default setting is 8 This value may vary between 0 128 Power Limit 2 Override This feature disables o...

Page 84: ...fault values for Power Limit and Power Limit 4 Time Window The options are Disabled and Enabled CPU Flex Ratio Override Select Enabled to activate CPU Flex Ratio programming The options are Enabled an...

Page 85: ...e maximum overclocking ratio for the RING Domain Select a value Ring Min OC Ratio Use this feature to set the minimum overclocking ratio for the RING Domain Select a value Uncore Voltage Offset Use th...

Page 86: ...lect False to leave Fast ramp enabled during deeper C States Se lecting True will disable Fast ramp during deeper C States The options are True and False Slow Slew Rate for IA Domain This feature sets...

Page 87: ...ne AC Loadline is defined in 1 100 mOhms and uses the BIOS mailbox command 0x2 A value of 100 equals 1 0 mOhm and 1255 is 12 55 mOhms Range is 0 6249 0 62 49 mOhms Enter 0 for AUTO DC Loadline DC Load...

Page 88: ...a 1 25 slope Enter 0 for AUTO IMON Offset IMON Offset is defined in 1 1000 increments and uses the BIOS VR mailbox command 0x4 For example enter 25 348 for a 25 348 offset Range is 0 63999 IMON Prefi...

Page 89: ...f 1000 equals 125A Range is 0 32767 Enter 0 for 0 Amps TDC Time Window The TDC Time Window is defined in milliseconds Range is 1 8ms and 10ms Note that 9ms has no valid encoding in the MSR definition...

Page 90: ...This option selects the type speed of the memory installed The options are 1333 1600 1867 2133 2400 2667 2933 and 3200 All values are in MHz Default speed is auto detected Memory Scrambler This featu...

Page 91: ...re Disabled and Enabled Memory Remap PCI memory resources will overlap with the total physical memory if 4GB of memory or above is installed on the motherboard When this occurs Enable this function to...

Page 92: ...is rated at 1867MHz Memory Reference Clock This option selects the Memory Clock ratio The options are 133MHz 100MHz and Auto QCLK Odd Ratio This option enables or disables the quadrature clock odd ra...

Page 93: ...mum CAS Write Latency Time Enter a numeric value The default is 8 tFAW This option selects the Minimum Four Activate Window Delay Time Enter a numeric value between 1 586 The default is 23 Maximum tRE...

Page 94: ...s 0 2 Enter 0 for auto 1 for 1N and 2 for 2N 3rd Timing tRPab_ext This option configures the tRPab_ext Enter a numeric value The default is 0 tRDPRE This option configures the tRDPRE Enter a numeric v...

Page 95: ...t is 0 Write_Early_ODT This option configures the Write Early ODT Enter a numeric value The default is 0 tAONPD This option configures the tAONPD The default is 10 ODT_Always_Rank0 This option configu...

Page 96: ...t is 7 tRDWR_dd This option configures the between module read to write delay tRDWR_dd Enter a numeric value The default is 7 tWRRD_sg This option configures the between module read to write delay tWR...

Page 97: ...The default is 7 tXP This option configures tXP Enter a numeric value The default is 7 tXPDLL This option configures tXPDLL Enter a numeric value The default is 26 tPRPDEN This option configures tPRPD...

Page 98: ...rmicro C7Z270 CG L Motherboard User s Manual DIIBwEn 2 This option configures DIIBwEn 2 Enter a numeric value The default is 2 DIIBwEn 3 This option configures DIIBwEn 3 Enter a numeric value The defa...

Page 99: ...al POST messages Bootup Num Lock Use this feature to set the Power on state for the Numlock key The options are Off and On Wait for F1 If Error Use this feature to force the system to wait until the F...

Page 100: ...power off the system as soon as the user presses the power button The options are Instant Off and 4 Seconds Override AC Loss Policy Depend On Use this feature to set the power state after a power out...

Page 101: ...ox to enable Serial Port 1 The default is Enabled Device Settings This item displays the current IRQ setting for Serial Port 1 COM1 Change Settings This item configures the IRQ setting for Serial Port...

Page 102: ...ecked If the item above set to Enabled the following items will become avail able for configuration Console Redirection Settings Terminal Type This feature allows the user to select the target termina...

Page 103: ...to add a mark as a parity bit to be sent along with the data bits Select Space to add a Space as a parity bit to be sent with your data bits The options are None Even Odd Mark and Space Stop Bits A st...

Page 104: ...oader is selected legacy Console Redirection is disabled before booting the OS When the option Always Enable is selected legacy Console Redirection remains enabled upon OS bootup The options are Alway...

Page 105: ...s into one or more bytes The options are ANSI VT100 VT100 and VT UTF8 Bits per second This item sets the transmission speed for a serial port used in Con sole Redirection Make sure that the same speed...

Page 106: ...ptions are Disabled Enabled and Auto Max Link Speed Select Auto Gen1 Gen2 or Gen3 to set the PEG Max Link Speed PEG0 Slot Power Limit Value This option sets the upper limit of the power supplied by th...

Page 107: ...Power Limit Scale Valid range is from 0 255 PEG1 Slot Power Limit Scale This option sets the scale of the Slot Power Limit Value above The options are 1 0x 0 1x 0 01x and 0 001x PEG1 Physical Slot Nu...

Page 108: ...ed and Enabled Program PCIe ASPM after OpROM When enabled this option will program PCIe ASPM after OpROM The options are Disabled and Enabled Program Static Phase1 Eq When enabled this option will pro...

Page 109: ...Select Jitter VOC test mode or Jitter only test mode The options are Auto Jitter VOC Test Mode and Jitter Only Test Mode Jitter Dwell Time This option sets the PEG Gen3 Search dwell time Range is 0 65...

Page 110: ...MM Device B0 D8 F0 This feature will enable disable the SA GMM device The options are Disabled and Enabled Above 4GB MMIO BIOS Assignment Select Enable for remapping of BIOS above 4GB The options are...

Page 111: ...scan for a new card The options are Disabled or Enabled Primary Display Use this feature to select the graphics device to be used as the primary display Select from IGFX PEG PCI or select SG for switc...

Page 112: ...ize of system memory reserved by the BIOS for graphics device use The options are 128MB 256MB 512MB 1024MB and 2048MB DVMT Pre Allocated Dynamic Video Memory Technology DVMT allows dynamic allocation...

Page 113: ...option to activate Cdynmas Clamping The options are En abled and Disabled Graphics Clock Frequency Use this feature to set the internal graphics clock frequency The options are 337 5MHz 450MHz 540MHz...

Page 114: ...Overclocking GT mode The options are Override Offset and Adaptive GT Extra Turbo Voltage if Adaptive is selected above Use this feature to set the extra voltage applied while GT is operating in trubo...

Page 115: ...shold2 The PS Current Threshold2 is defined in 1 4A Amperes increments and uses the BIOS mailbox command 0x3 A value of 400 equals 100A Range is 0 512 which translates to 0 128A Enter 0 for AUTO Defau...

Page 116: ...ox command 0x6 VR Voltage Limit This feature sets the Voltage Regulator voltage limit The value is represented in mV A value of 1250 equals 1 25V Set this number to 0 for Auto This uses the BIOS VR ma...

Page 117: ...box command 0x3 A value of 400 equals 100A Range is 0 512 which translates to 0 128A Enter 0 for AUTO Default is 80 for 20A PS Current Threshold2 The PS Current Threshold2 is defined in 1 4A Amperes i...

Page 118: ...Ampere increments A value of 400 equals 100A Set this number to 0 for Auto This uses the BIOS VR mailbox command 0x6 VR Voltage Limit This feature sets the Voltage Regulator voltage limit The value is...

Page 119: ...te Power Management ASPM to power manage the PCIe link during the various L states The options are Auto L0sL1 L1 L0s and Disabled PCIe Root Ports L1 Substates Use this feature to define which L1 subst...

Page 120: ...keep the hardware default with no BIOS override The range is from 0 0 to 2 0 SATA and RST Configuration SATA Controllers Select Disabled to disable the onboard SATA Controllers The settings are Enable...

Page 121: ...ugging support which will allow the user to replace a SATA disk drive without shutting down the system The options are Enabled and Disabled Configured as eSATA This item dispays the eSATA status for t...

Page 122: ...iguration The following information for the PCH Firmware ME Firmware Version ME Firmware Mode ME Firmware SKU ME FW Image Re Flash This item will update the PCH Firmware from an omage in a USB Flash d...

Page 123: ...Chapter 4 AMI BIOS 4 53 Thunderbolt TM Configuration Thunderbolt TM Support Select Enabled to support Thunderbolt devices The options are Dis abled Enabled and Fully Disabled...

Page 124: ...ces are not present If Disable is selected legacy USB devices will not be supported The options are Enabled Disabled and Auto XHCI Hand Off This item is a work around solution for operating systems th...

Page 125: ...board and mouse during the Windows 7 installation since the native XHCI driver support is unavailable Use a SATA optical drive as a USB drive and USB CD DVD drives are not supported Disable this featu...

Page 126: ...tions are Do Not Launch UEFI and Legacy Above 4GB MMIO BIOS Assignment Select Enable for remapping of BIOS above 4GB The options are Enabled and Disabled PCIe PCI PnP Configuration PCH SLOT1 PCI E 3 0...

Page 127: ...XE Preboot Execution Environment or UEFI Unified Extensible Firmware Interface for network stack support The options are Enabled and Disabled If this feature is enabled the two features below are avai...

Page 128: ...l Trusted Computing Device Select Use this feature to select the TPM version TPM 1 2 will restrict sup port to TPM 1 2 devices TPM 2 0 will restrict support for TPM 2 0 devices Select Auto to enable s...

Page 129: ...tem boot and will also have Administrator rights in the setup Passwords must be at least 3 and up to 20 characters long Administrator Password Use this feature to set the Administrator Password which...

Page 130: ...mode and CSM is disabled in the Setup utility The options are Disabled and Enabled Secure Boot Mode This feature allows selection of the Secure Boot Mode between Standard and Custom Selecting Custom e...

Page 131: ...y Default Keys This option forces the system to install the factory default keys Click Yes or No Enroll Efi Image This option allows the image to run in Secure Boot Mode Enroll SHA256 Hash Certificate...

Page 132: ...ad from a file Append Key Exchange Key This item uploads and adds a Key Exchange Key into the Key Manage ment You may insert a factory default key or load from a file When prompted select Yes to load...

Page 133: ...Time Based Authenticated Variable When prompted select Yes to load Factory Defaults or No to load from a file Append Forbidden Signature This item uploads and adds an Forbidden Signature into the Key...

Page 134: ...item uploads and installs an OSRecovery Signature You may insert a factory default key or load from a file The file formats accepted are 1 Public Key Certificate a EFI Signature List b EFI CERT X509...

Page 135: ...the CPU temperature detected by PECI System Temperature indicates the system internal tempera ture Peripheral Temperature displays the detected peripheral de vice temperature PCH Temperature indicate...

Page 136: ...run at full speed of 100 Pulse Width Modulation Duty Cycle for maximum cooling This setting is recommended for special system configuration or debugging Select Stable for the onboard fans to run at 5...

Page 137: ...p to bottom to select devices Legacy Boot Option 1 8 The options are Hard Disk CD DVD USB Hard Disk USB CD DVD USB Key USB Floppy USB LAN Network and Disabled USB Key Drive BBS Priorities Use this fea...

Page 138: ...t have been made and will exit BIOS Setup Discard Changes and Exit This option will discard the changes that have been made and will exit BIOS Setup Save Changes and Reset This option will save the ch...

Page 139: ...Chapter 4 AMI BIOS 4 69 Restore User Defaults This option will load previously saved user specified defaults and re main in setup mode...

Page 140: ...date enter the SuperFlash utility 2 At the prompt select Yes to reboot and configure the system to Flash mode Select No to cancel and view the BIOS information 3 After the system reboots to the flash...

Page 141: ...l ap pear to show the progress of the BIOS flash 7 If the flash is successful a pop up message will indicate the result Select OK to complete the BIOS flash and to reboot the system Go to the SYSTEM I...

Page 142: ...4 72 Supermicro C7Z270 CG L Motherboard User s Manual Notes...

Page 143: ...ith your system manufacturer for possible repairs These fatal errors are usually communicated through a series of audible beeps The numbers on the fatal error list correspond to the number of beeps fo...

Page 144: ...A 2 Supermicro C7Z270 CG L Motherboard User s Manual Notes...

Page 145: ...pport manuals Driver Tool Installation Display Screen Note 1 Click the icons showing a hand writing on the paper to view the readme files for each item Click on a computer icon to the right of an item...

Page 146: ...email or Simple Network Management Protocol SNMP SuperDoctor 5 comes in local and remote management versions and can be used with Nagios to maximize your system monitoring needs With SuperDoctor 5 Man...

Page 147: ...rchitecture independent mechanism for add on card initialization to allow the UEFI OS loader which is stored in the add on card to boot up the system UEFI offers a clean hands off control to a compute...

Page 148: ...ollow the instructions below 1 Using a different machine copy the Super ROM binary image file into the disc Root Directory of a USB device or a writeable CD DVD Note If you cannot locate the SUPER ROM...

Page 149: ...ontinue with BIOS Recovery select the item Proceed with flash update You will see the progress of BIOS Recovery as shown on the screens below 4 After locating the new BIOS binary image the system will...

Page 150: ...C 4 Supermicro C7Z270 CG L Motherboard User s Manual Notes...

Page 151: ...occur due to a software tool issue see image below or an unexpected power outage during BIOS updates BIOS Boot Block Corruption Occurrence When a BIOS boot block is corrupted due to an unexpected powe...

Page 152: ...tem by switch JBR1 1 Power down the system 2 On switch JBR1 slide switch to ON and power on the system 3 Follow the BIOS recovery SOP listed in the previous chapter Appendix C 4 After completing the s...

Page 153: ...expected to result in significant injury or loss of life or catastrophic property damage Accordingly Supermicro disclaims any and all liability and should buyer use or sell such products for use in su...

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