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EUROCOM ARMADILLO 2 W840AU, Service Manual

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Summary of Contents for ARMADILLO 2 W840AU

Page 1: ...eurocom arm adi l l o 2...

Page 2: ......

Page 3: ...Preface I Preface Notebook Computer W840AU Service Manual...

Page 4: ...e or in part be reproduced translated transmitted or reduced to any machine readable form without prior consent from the vendor manufacturer or creators of this publica tion except for copies kept by...

Page 5: ...ervicing and or upgrading components of the W840AU series notebook PC The following information is included Chapter 1 Introduction provides general information about the location of system elements an...

Page 6: ...ng 3 Do not use the telephone to report a gas leak in the vicinity of the leak 4 Use only the power cord and batteries indicated in this manual Do not dispose of batteries in a fire They may explode C...

Page 7: ...down properly and don t forget to save your work Remember to periodically save your data as data may be lost if the battery is depleted Do not expose the computer to any shock or vibration Do not plac...

Page 8: ...pose If you do not have access to a compatible outlet have a qualified electrician install one When you want to unplug the power cord be sure to disconnect it by the plug head not by its wire Make sur...

Page 9: ...r hands or metal objects Battery Guidelines The following can also apply to any backup batteries you may have If you do not use the battery for an extended period then remove the battery from the comp...

Page 10: ...n jack on the right of the computer then plug the AC power cord into an outlet and connect the AC power cord to the AC DC adapter 6 Use one hand to raise the lid LCD to a comfortable viewing angle do...

Page 11: ...ing the SSD Module 2 10 Removing the Wireless LAN Module 2 11 Removing the Keyboard 2 12 Part Lists A 1 Part List Illustration Location A 2 Top A 3 Bottom A 4 HDD A 5 LCD A 6 Schematic Diagrams B 1 Sy...

Page 12: ...N14P NVVDD PEX FBVDDQ B 38 Audio Board B 39 HDD Board B 40 Click Board B 41 LED Board B 42 Power Sequence B 43 Updating the FLASH ROM BIOS C 1 Download the BIOS C 1 Unzip the downloaded files to a bo...

Page 13: ...is shipped with the computer Operating systems e g Window 8 1 etc have their own manuals as do application softwares e g word processing and database programs If you have questions about those program...

Page 14: ...nm DDR3L 1600MHz TDP 15W BIOS 64Mb SPI Flash ROM AMI BIOS Memory Two 204 Pin SO DIMM Sockets Supporting DDR3L 1600MHz Memory Memory Expandable up to 16GB The real memory operating frequency depends on...

Page 15: ...02 11ac Bluetooth 4 0 Factory Option Intel Wireless N 7260 Wireless LAN 802 11b g n Bluetooth 4 0 Factory Option Third Party Wireless LAN 802 11b g n Bluetooth 4 0 Interface Two USB 3 0 Ports One HDMI...

Page 16: ...cator Top View with LCD Panel Open 1 Introduction External Locator Top View with LCD Panel Open Figure 1 Top View 1 PC Camera 2 PC Camera LED 3 Built In Microphone 4 LCD 5 Power Button 6 Keyboard 7 To...

Page 17: ...ws 1 5 1 Introduction External Locator Front Right Side Views Figure 2 Front View 1 LED Indicator Figure 3 Right Side View 1 Multi in 1 Card Reader 2 USB 3 0 Ports 3 HDMI Out Port 4 RJ 45 LAN Jack 5 D...

Page 18: ...de Rear View 1 Introduction External Locator Left Side Rear View Figure 4 Left Side View 1 Security Lock Slot 2 Microphone In Jack 3 Headphone Out Jack 4 Vent Fan Intake Outlet LEFT SIDE VIEW 1 2 3 4...

Page 19: ...ernal Locator Bottom View Figure 6 Bottom View 1 Battery 2 Vent Fan Intake Outlet 3 Component Bay Cover 4 HDD Bay 5 Speakers Overheating To prevent your com puter from overhea ting make sure no thing...

Page 20: ...Introduction 1 8 Mainboard Overview Top Key Parts 1 Introduction Mainboard Overview Top Key Parts Figure 7 Mainboard Top Key Parts 1 KBC ITE IT8518 2 2 3 1...

Page 21: ...board Bottom Key Parts 1 Mini Card Connector 3G Module 2 Memory Slots DDR3 SO DIMM 3 Mini Card Connector WLAN Module Introduction Mainboard Overview Bottom Key Parts 1 9 1 Introduction Mainboard Overv...

Page 22: ...1 Introduction Mainboard Overview Top Connectors Figure 9 Mainboard Top Connectors 1 2 Speaker Cable Connector 3 Audio Board Cable Connector 4 Keyboard Cable Connector 5 USB Port 3 0 6 HDMI Out Port...

Page 23: ...Mainboard Overview Bottom Connectors 1 11 1 Introduction Mainboard Overview Bottom Connectors Figure 10 Mainboard Bottom Connectors 1 Multi in 1 Card Reader 2 Battery Connector 3 ODD Connector 4 5 11...

Page 24: ...Introduction 1 12 1 Introduction...

Page 25: ...mbly process easier each section may have a box in the page margin Information contained under the figure will give a synopsis of the sequence of procedures involved in the disassembly procedure A box...

Page 26: ...ing the connection make sure the connector is oriented in the same way The pin1 side is usually not indicated Pressure sockets for multi wire connectors To release this connector type grasp it at its...

Page 27: ...pull on the wire 6 Peripherals Turn off and detach any peripherals 7 Beware of static discharge ICs such as the CPU and main support chips are vulnerable to static electricity Before handling any part...

Page 28: ...Remove the battery page 2 5 To remove the System Memory 1 Remove the battery page 2 5 2 Remove the system memory page 2 6 To remove the HDD 1 Remove the battery page 2 5 2 Remove the HDD page 2 8 To r...

Page 29: ...of the arrow Figure 1a 3 Slide the latch in the direction of the arrow and hold it in place Figure 1a 4 Slide the battery in the direction of the arrow Figure 1b 5 Reinsert the battery as illustrated...

Page 30: ...1600 MHz The SO DIMM modules supported are 1024MB and 2048MB DDRIII Modules The total memory size is automatically detected by the POST routine once you turn on your computer Memory Upgrade Process 3...

Page 31: ...n and down towards the mainboard until the slot levers click into place to secure the module 10 Reinsert the component bay cover by placing it on the bottom case assembly and make sure the case marker...

Page 32: ...ws b Remove the cover 3 Hard Disk Bay Cover 2 Screws 1 Turn off the computer turn it over 2 Locate the hard disk bay cover and remove screws from the bottom cover Figure 4a 3 Slide the bay cover until...

Page 33: ...on the bottom case assembly and make sure the case markers line up 10 Apply downward pressure with both thumbs at points and slide the cover in the direction of the arrows as illustrated 11 Replace t...

Page 34: ...y angling it as illustrated and then fit the connector firmly into the slot 6 The SSD module s pin alignment will allow it to only fit one way Make sure the module is seated as far into the slot as it...

Page 35: ...he mainboard Figure 7a 3 Carefully disconnect the cable and then remove the screw Figure 7b 4 The Wireless LAN module Figure 7c will pop up and you can remove it from the computer 1 2 3 4 5 b c a 2 3...

Page 36: ...dule and screws Figure 8b 4 Carefully lift the keyboard up being careful not to bend the keyboard ribbon cable Figure 8c 5 Disconnect the keyboard ribbon cable from the locking collar socket Figure 8c...

Page 37: ...fully lift up the keyboard off the computer Figure 9d 7 Reverse the process to install a new keyboard 8 Replace the center cover module as shown Figure 9e 8 e d 8 16 Figure 9 Keyboard Removal cont d d...

Page 38: ...Disassembly 2 14 2 Disassembly...

Page 39: ...our organization may use a different system so be sure to cross check any relevant documentation Note Some assemblies may have parts in common especially screws However the part lists DO NOT indicate...

Page 40: ...Part List Illustration Location The following table indicates where to find the appropriate part list illustration Table A 1 Part List Illustration Location Part Top page A 3 Bottom page A 4 HDD page...

Page 41: ...Top A 3 A Part Lists Top Figure A 1 Top...

Page 42: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom...

Page 43: ...HDD A 5 A Part Lists HDD Figure A 3 HDD...

Page 44: ...A 6 LCD A Part Lists LCD Figure A 4 LCD...

Page 45: ...ssor 5 11 Page B 7 VGA NVVDD Decoupling Page B 22 VCORE Page B 37 Processor 6 11 Page B 8 PS8625 Page B 23 N14P NVVDD PEX FBVDDQ Page B 38 Processor 7 11 Page B 9 Card Reader LAN RTL8411B Page B 24 Au...

Page 46: ...ector SHEET 25 VCORE SHEET Optional SHEET 29 TPM 1 2 2 0 AC IN SHEET 29 CCD Mic SHEET 25 SHEET 23 SOCKET 7IN1 RJ 45 SATA HDD SHEET 39 25 MHz USB2 0 PORT1 SHEET 27 USB3 0 USB2 0 PORT0 SHEET 27 USB3 0 5...

Page 47: ...le Size Document Number Rev Date Sheet of 1 0 02 HASWELL ULT DISPLAY MISC JTAG CLK A3 2 42 Friday July 11 2014 DMFWP DP SCHEMATIC1 Name Title Size Document Number Rev Date Sheet of 1 0 02 HASWELL ULT...

Page 48: ...2 2_1 _06 C754 1u_6 3V_X5R_04 C753 1u_6 3V_X5R_04 HSW_ULT_DDR3L DDR CHANNEL A 3 OF 19 U29C SM_VREF_DQ0 AR51 SM_VREF_DQ1 AP51 SM_VREF_CA AP49 SA_DQSP7 AL49 SA_DQSP5 AW53 SA_DQSP6 AL42 SA_DQSP2 AN58 SA...

Page 49: ...SWELL ULT RTC HDA SAT A3 4 42 Thursday December 18 2014 DMFWP DP SCHEMATIC1 Title Size Document Number Rev Date Sheet of 1 0 04 HASWELL ULT RTC HDA SAT A3 4 42 Thursday December 18 2014 DMFWP DP SCHEM...

Page 50: ...Title Size Document Number Rev Date Sheet of 1 0 05 HASWELL ULT LPC SPI SMB CL A3 5 42 Thursday December 18 2014 DMFWP DP SCHEMATIC1 C475 18p_50V_NPO_04 R515 0_04 C187 0 1u_16V_Y5V_04 T83 R476 0_04 C4...

Page 51: ...32 34 Title Size Document Number Rev Date Sheet of 1 0 06 HASWELL ULT POWER MANAGEME A3 6 42 Friday July 11 2014 DMFWP DP SCHEMATIC1 Title Size Document Number Rev Date Sheet of 1 0 06 HASWELL ULT PO...

Page 52: ...Friday July 11 2014 DMFWP DP SCHEMATIC1 Title Size Document Number Rev Date Sheet of 1 0 07 HASWELL ULT GPIOS A3 7 42 Friday July 11 2014 DMFWP DP SCHEMATIC1 Title Size Document Number Rev Date Sheet...

Page 53: ...42 Thursday December 18 2014 DMFWP DP SCHEMATIC1 Title Size Document Number Rev Date Sheet of 1 0 08 HASWELL ULT PCIE USB eDP A3 8 42 Thursday December 18 2014 DMFWP DP SCHEMATIC1 Title Size Document...

Page 54: ..._SENSE E63 RSVD AA23 RSVD AE59 VCCST_PWRGD B59 VR_READY C59 VR_EN F60 VDDQ AR48 VDDQ AP43 VDDQ AN33 VDDQ AJ37 VDDQ AJ33 VDDQ AJ31 VDDQ AH26 RSVD J58 RSVD L59 VCC C24 VCC C28 VCC C32 VCC AG57 VCC W57 V...

Page 55: ...AG10 DCPRTC AE7 VCCSPI Y8 VCCASW AG14 VCCASW AG13 VCC3_3 K16 VCC3_3 K14 VCCSDIO T9 VCCSDIO U8 DCPSUS3 J13 VCCAPLL W21 VCCHSIO K9 VCCHSIO L10 VCCHSIO M9 VCCAPLL AA21 RSVD Y20 VCCSATA3PLL B11 VCCUSB3PL...

Page 56: ...AL54 VSS AL57 VSS AL60 VSS AL61 VSS AM17 VSS AM23 VSS AM31 VSS AM52 VSS AN17 VSS AN31 VSS AN32 VSS AN35 VSS AN36 VSS AN39 VSS AN42 VSS AN43 VSS AN45 VSS AN46 VSS AN48 VSS AN51 VSS AN52 VSS AN60 VSS A...

Page 57: ...Title Size Document Number Rev Date Sheet of 1 0 12 HASWELL ULT CFG RSVD A3 12 42 Friday July 11 2014 DMFWP DP SCHEMATIC1 Title Size Document Number Rev Date Sheet of 1 0 12 HASWELL ULT CFG RSVD A3 12...

Page 58: ...R347 470_04 C320 10u_6 3V_X5R_06 C316 10u_6 3V_X5R_06 C369 10u_6 3V_X5R_06 C347 10p_50V_NPO_04 C338 2 2u_6 3V_X5R_04 C342 0 1u_10V_X5R_04 C319 10u_6 3V_X5R_06 C317 10u_6 3V_X5R_06 C335 1u_6 3V_X5R_04...

Page 59: ...R_04 C299 1u_6 3V_X5R_04 C576 0 1u_10V_X5R_04 C293 1u_6 3V_X5R_04 C286 1u_6 3V_X5R_04 C280 10u_6 3V_X5R_06 C581 330UF_2 5V_6 6 6 6 4 2 C271 10u_6 3V_X5R_06 C276 10u_6 3V_X5R_06 C273 0 01u_50V_X7R_04 R...

Page 60: ...er Rev Date Sheet of 1 0 15 PANEL INVERTER A3 15 42 Friday July 11 2014 DMFWP DP SCHEMATIC1 Title Size Document Number Rev Date Sheet of 1 0 15 PANEL INVERTER A3 15 42 Friday July 11 2014 DMFWP DP SCH...

Page 61: ...AM23 PEX_RX10 AN23 PEX_RX10 AJ21 PEX_TX10 AK21 PEX_TX10 AM21 PEX_RX9 AN21 PEX_RX9 AG20 PEX_TX9 AH20 PEX_TX9 AP21 PEX_RX8 AP20 PEX_RX8 AJ20 PEX_TX8 AK20 PEX_TX8 AM20 PEX_RX7 AN20 PEX_RX7 AK19 PEX_TX7 A...

Page 62: ..._DQM1 P30 FBA_DQM0 AG33 FBA_D63 AG32 FBA_D62 AG34 FBA_D61 AF31 FBA_D60 AD33 FBA_D59 AC30 FBA_D58 AD32 FBA_D57 AD34 FBA_D56 AK32 FBA_D55 AK33 FBA_D54 AL31 FBA_D53 AM33 FBA_D52 AP32 FBA_D51 AP30 FBA_D50...

Page 63: ...M2 BA1 N8 NC4 L9 CKE K9 CK J7 CK K7 NC1 J1 NC2 J9 ODT K1 VDD B2 VDD D9 VDD G7 VDD K2 VDD K8 VDD N1 VDD N9 VDD R1 VDD R9 VDDQ A1 VDDQ C1 VDDQ C9 VDDQ D2 VDDQ E9 VDDQ F1 VSS M1 VSS M9 VSS P1 VSS P9 VSS...

Page 64: ...VDDQ A1 VDDQ C1 VDDQ C9 VDDQ D2 VDDQ E9 VDDQ F1 VSS M1 VSS M9 VSS P1 VSS P9 VSS T1 VSS T9 VSSQ B1 VSSQ B9 VSSQ D1 VSSQ D8 VREFDQ H1 VSS A9 VSS B3 VSS E1 VSS J2 VSS J8 VREFCA M8 A12 N7 A13 T3 NC3 L1 A1...

Page 65: ...DACA GK208 GF108 GK107 GK208 GF108 GK107 GF117 U28N COMMON BGA_0908_P080_P085_P100_290X290 N14P LP AP8 DACA_RSET AP9 DACA_VREF AG10 DACA_VDD AL9 DACA_BLUE AL10 DACA_GREEN AK9 DACA_RED AN9 DACA_VSYNC...

Page 66: ...XVDD Y4 XVDD Y3 XVDD Y2 XVDD Y1 XVDD W8 XVDD W7 XVDD W5 XVDD W4 XVDD W3 XVDD W2 XVDD V8 XVDD V7 XVDD V6 XVDD V5 XVDD V4 XVDD V3 XVDD V2 XVDD V1 XVDD U8 XVDD U7 XVDD U6 XVDD U5 XVDD U4 XVDD U3 XVDD U2...

Page 67: ...P_0 2 EDP_AUXN 2 EDP_HPD 8 BRIGHTNESS 28 LVDS LCLKP 15 LVDS U2P 15 LVDS LCLKN 15 LVDS U2N 15 LVDS L2P 15 LVDS U1P 15 LVDS L2N 15 LVDS U1N 15 LVDS L0P 15 LVDS L1P 15 LVDS L0N 15 LVDS L1N 15 LVDS UCLKP...

Page 68: ..._D1_R SD_D3 MS_D3 SD_D0 MS_D1 SD_D2 MS_CLK VDD10 REGOUT XTAL2 XTAL1 ISOLATEB RTL8411B_HSOP RTL8411B_HSON LAN_WAKEUP ENSWREG LAN_MDIP1 MS_BS SD_WP LAN_MDIN1 CLKREQB REGOUT SD_CD LAN_MDIN2 LAN_MDIP2 LAN...

Page 69: ...8 NC SMB_CLK 30 NC SMB_DATA 32 GND8 34 NC USB_D 36 NC USB_D 38 GND9 40 NC LED_WPAN 46 1 5V_2 48 GND10 50 3 3V_1 52 GND11 35 U20 MC74VHC1G08DFT2G 1 2 5 4 3 KEY J_MINI1 88910 5204M 01 COEX1 3 COEX2 5 CL...

Page 70: ...DMI RJ45 FAN Custom 25 42 Thursday December 18 2014 DMFWP DP SCHEMATIC1 C491 0 1u_10V_X7R_04 D6 BAV99 RECTIFIER A C AC R55 75_1 _04 J_FAN1 85204 03001 1 2 3 L40 WCM2012F2S SHORT 1 4 2 3 C589 10u_10V_Y...

Page 71: ...Thursday December 18 2014 DMFWP DP SCHEMATIC1 C590 10u_6 3V_X5R_06 Q16 2N7002W G D S C613 10u_6 3V_X5R_08 C402 100p_50V_NPO_04 L47 FCM1608K 121T06_short C391 2 2u_6 3V_X5R_04 R370 0_04 JP1 10mil_short...

Page 72: ...ev Date Sheet of 1 0 27 USB charge USB PORT LED A3 27 42 Thursday December 18 2014 DMFWP DP SCHEMATIC1 Title Size Document Number Rev Date Sheet of 1 0 27 USB charge USB PORT LED A3 27 42 Thursday Dec...

Page 73: ...5V_04 C255 0 1u_10V_X7R_04 R235 10_04 PD18 SS0140WG A C R241 8 2K_04 R259 43_1 _04 IT8587 U15B IT8587 PWM0 GPA0 PU 5VT 24 PWM2 GPA2 PU 5VT 28 PWM3 GPA3 PU 5VT 29 PWM4 GPA4 PU 5VT 30 ADC2 GPI2 68 ADC5...

Page 74: ...er Rev Date Sheet of 1 0 29 CCD TPM I O CONNECTOR LID A3 29 42 Thursday December 18 2014 DMFWP DP SCHEMATIC1 Title Size Document Number Rev Date Sheet of 1 0 29 CCD TPM I O CONNECTOR LID A3 29 42 Thur...

Page 75: ...43 10u_10V_Y5V_08 C160 0 1u_10V_X7R_04 PR193 100_04 Q30B MTS2072G6 2 1 6 PC36 0 1u_10V_X7R_04 R295 0_04 C302 0 1u_10V_X7R_04 C583 0 1u_16V_Y5V_04 Q31A MTS2072G6 4 5 3 PC148 2200p_50V_X7R_04 PQ53 MTN70...

Page 76: ...E LX 14 LDR 16 BST 12 VAC 1 VDDP 15 IACM 3 VDDA 6 SDA 11 ICHP 5 ICHM 4 COMP 8 HDR 13 BASE 17 SCL 10 IAC 7 IACP 2 ACAV 9 PJ52 3mm 1 2 PR231 100K_1 _04 PQ35 ME4425 4 6 2 5 7 3 1 8 PC196 0 1u_16V_Y5V_04...

Page 77: ...330UF_2 5V_6 6 6 6 4 2 PR179 20K_1 _04 PR16 100K_04 PJ2 3mm 1 2 PL5 BCIHP0730 1R0M 1 2 PC19 0 1u_10V_X7R_04 PR49 0_06 C410 2200p_50V_X7R_04 PR53 280K_1 _04 PR182 0_04 PC217 10u_6 3V_X5R_06 PQ67 MTN700...

Page 78: ...R_04 PD12 SK34SA A C PR215 0_04 C A A PD4 BAT54SS3 M SOT323D 1 2 3 PC65 1u_6 3V_X5R_04 PD13 CSOD140SH A C PR197 20K_1 _04 PC214 5 6u_25V_B_A PC171 0 1u_10V_X5R_04 PJ46 OPEN 5mm 1 2 PC75 0 1u_50V_Y5V_0...

Page 79: ...5 3 Q15A MTS2072G6 4 5 3 PC51 10u_6 3V_X5R_06 PC139 10u_10V_Y5V_08 PJ18 3mm 1 2 PR200 1M_04 PJ41 40mil 1 2 PU4 UP0104SSW8 GND 8 VCNTL 4 NC 5 VIN 3 VOUT 6 VFB 7 POK 1 EN 2 GND 9 PR217 1M_04 PC47 2200p...

Page 80: ...PEN 2mm 1 2 PC169 4 7u_25V_X5R_08 PC149 0 1u_10V_X7R_04 PR207 20mil_04 PR206 6 19K_1 _06 PD11 RB0540S2 A C PD9 CSOD140SH A C PR210 0_04 PR93 47K_04 PR109 0_04 PC56 1u_6 3V_X5R_04 S D G PQ29A MTDN7002Z...

Page 81: ...5V_6 6 6 6 5 8 2 1 PC25 1000p_50V_X7R_04 PR173 20mil_04 PC111 0 1u_50V_Y5V_06 PR41 75_1 _04 PR171 1K_1 _04 RT1 100K_NTC_04_A 1 2 PR168 5 1_06 PC132 1000p_50V_X7R_04 PL4 R22 1 2 PR56 0_04 PR43 75_1 _04...

Page 82: ...147 82K_1 _04 PR134 2 2_04 PC107 0 01u_50V_X7R_04 PR159 0_04 PR10 0_04 PC3 4 7u_25V_X5R_08 PD5 CSOD140SH A C PQ37 MDS1512 TPCA8057 H G D S PU7 UP1642P REFIN 7 VREF 8 TON 9 FB 11 COMP 12 EN 3 VID 5 GND...

Page 83: ...UDIO BOARD A3 38 42 Thursday December 18 2014 DMFWP DP Title Size Document Number Rev Date Sheet of 1 0 38 AUDIO BOARD A3 38 42 Thursday December 18 2014 DMFWP DP Title Size Document Number Rev Date S...

Page 84: ...Document Number Rev Date Sheet of 1 0 39 HDD BOARD A3 39 42 Thursday December 18 2014 DMFWP DP 1ER 0_04 5ER 0_04 E_C1 0 01u_16V_X7R_04 E_C6 10u_6 3V_X5R_06 E_J_CON PH215C 020G10P 1 1 2 2 3 3 4 4 5 5 6...

Page 85: ...Document Number Rev Date Sheet of 1 0 40 CLICK BOARD A3 40 42 Thursday December 18 2014 DMFWP DP Title Size Document Number Rev Date Sheet of 1 0 40 CLICK BOARD A3 40 42 Thursday December 18 2014 DMFW...

Page 86: ...Sheet of 1 0 41 LED BAORD A3 41 42 Tuesday September 23 2014 DMFWP DP SCHEMATIC1 Title Size Document Number Rev Date Sheet of 1 0 41 LED BAORD A3 41 42 Tuesday September 23 2014 DMFWP DP SCHEMATIC1 T...

Page 87: ...WRGD_R 1 8VS SLP_S3 5VS H_VR_ENABLE PCH_CLOCK RTCRST VCCRTC KBC_PWRBTN SLP_SUS 1 05VS 1 35V V_VCCDDQ 1 05VS_PWRGD 3 3VS PCH1 5VS_PWRGD VCCIN H_VR_READY PCH_PWROK_EC DDR_PG_CTRL VDD5 VDD3 SLP_S4 5V 3 3...

Page 88: ...Schematic Diagrams B 44 B Schematic Diagrams...

Page 89: ...changes to the default BIOS settings Download the BIOS 1 Go to www clevo com tw and point to E Services and click E Channel 2 Use your user ID and password to access the appropriate download area BIO...

Page 90: ...then be prompted to press any key to restart the system or turn the power off and then on again but make sure you remove the CD DVD USB flash drive from the CD DVD drive USB port before the computer...

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