Prestigio VISCONTE 120 Technical & Service Manual Download

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TECHNICAL SERVICE MANUAL

Prestigio Visconte120

Summary of Contents for VISCONTE 120

Page 1: ...PRESTIGIO VISCONTE 120 TECHNICAL SERVICE MANUAL ...

Page 2: ...TECHNICALSERVICEMANUAL PrestigioVisconte120 2 ...

Page 3: ...223II0 Rev A Page 2 27 1 1 Hardware Specifications 1 2 Software Specifications TECHNICALSERVICEMANUAL PrestigioVisconte120 3 ...

Page 4: ... Controller Sound Codec VIA Vt1612A AC 97 Audio Codec Component Specification Rev 2 1with S PDIF Audio Amp TI TPA6011A4 for L R Channel Audio 1Watt x 2 IEEE1394 Ti TSB43AB22A OHCI 1 1 Keyboard Controller ITE 8510E LAN MAC PHY RealTek RTL8100CL Single Chip Solution Display Chrontel CH7011A for TV Display BIOS 4Mbit Storage Devices 3 5 25 4mm High Hard Disk Drive ATA 100 Spec Support CD DVD ROM CD R...

Page 5: ...e through AC97 link RJ45 LAN On board USB2 0 One USB2 0 connectors support IEEE1394 One IEEE 1394 Connector support PCMCIA One Type II PCMCIA Slot CRT Standard15Pin D Sub Type CRT Connector S Video NTSC PAL Compliant S Video Output Power AC Adapter 65W 20V Battery module Smart battery with Dummy Charger architecture Battery 3S2P 4S1P with 2200 2000 mAH Li ion Cell Battery Compliance PCI 2 2 PC99 c...

Page 6: ...ME South Bridge ICH4 M PCI to Host Bridge Support Intel Processor FSB at 400MHz AGTL Bus Driver Technology DRAM Controller Support 4 bank of 2 5V DDR SDRAM DDR 333 support 64 bit without ECC PCI I F PCI 2 2 Compliant Integrated Graphic Support No External AGP Bus Support Integrate IDE controller HDD support Ultra DMA 33 66 100 CDROM support Ultra DMA 33 System Peripheral Support DMA Controller Two...

Page 7: ...ty Texture Engine 3D Graphics Rasterization Enhancements 2D Graphics Video Overlay USB2 0 ICH4 M built in Compliant with Universal Serial Bus Specification Revision 2 0 Compliant with Enhanced Host Controller Interface Specification Revision 0 95 Compliant with Universal Host Controller Interface Specification Revision 1 1 PCI multi function device consists of two UHCI Host Controllers for full lo...

Page 8: ...devices Touch Pad Support GPIO functions Two SMBus controller CPU temperature senser DAC support battery charge control ADC support Inverter brightness control X BUS support BIOS FAN speed control LAN REALTEK RTL8100CL built in Mac PHY Plug Play compatible 32bit PCI BUS master with DMA controller for low CPU and BUS utilization IEEE802 3 802 3u standard compatible Single 25MHz clock for 10 100 Mbp...

Page 9: ... connector 1 1 2 0 Compliant Line Out 1 Jacks Stereo Mini Pin Jack with S PDIF Mic In 1 Jack Mono Mini Pin Jack Modem 1 Port RJ 11 LAN 1 Port RJ 45 Card Bus Slot Type II X 1 Supports 3 3V 5V PC Card 16 cards and 3 3V Cardbus Card Point Device Internal Touch Pad PS 2 mouse I F Vendor Synaptics Model 2 buttons support Right Left INT KB Sumrex Chicony TECHNICALSERVICEMANUAL PrestigioVisconte120 9 ...

Page 10: ...43 2 48 8W Charge Strategy Dummy Charger Battery architecture Charger ITE8510E Charge Current System off Max 2 0A System on Max 0 7A Charging terminate Charging current lower than 200mA Battery voltage up to 16 8V SMBUS Battery temperature over 50 degree C SMBUS Charging time over 6 hrs AC Adapter Vendor Li Shin Liteon Hipro Input AC 100 240V 50 60Hz Output 20V 3 25A 65W RTC Battery Real time cloc...

Page 11: ... 2 5V OFF ON ON OFF OFF 8 VCC1 35 1 35V OFF ON ON OFF OFF 9 VCC1 25 1 25V OFF ON ON OFF OFF 10 12V 12V OFF ON ON OFF OFF 11 RTCVCC 2 0 3 3V ON ON ON ON ON 12 VCCP 1 05V OFF ON OFF OFF OFF 13 VCC_CORE 1 484V OFF ON OFF OFF OFF 1 6 Connector No Connector Location Pin No 1 HDD Data CON CON24 44 2 CDROM CON CON16 50 3 SUB BAT CON BT1 2 4 Bluetooth Dongle CON CON23 4 5 Cardreader FFC CON CON10 10 6 S V...

Page 12: ...ring suspend POWER Charging Status Orange light flash shown when battery is being charged Green light is shown when battery is not charging and Power is on Red light flash when battery is low warning HDD ODD LED ON when HDD ODD activated RF_ON LED ON when WIRELESS Card RF activated Num lock LED ON when activated Num Lock OFF at default Caps lock LED ON when activated Caps Lock should be OFF at boo...

Page 13: ...C ITE IT8510E ACPI Power Management Channel 2 Power Management channels Compatible and enhanced mode Keyboar d Sumrex Chicony 86 Keys Win Key Number Key support Water resistant Keyboard Memory Card 4 in 1 GenesisGL817E Support SD card MS card MMC card and MS pro USB 2 0 compliant Support boot function Optical Device QSI LITE ON CD RW DVD Combo Dual DVD Optional Point Device SYNAPTICS PS 2 Touch Pa...

Page 14: ...hm x 2 1 5 watt x 8 ohm x 2 Speaker 16 10 1 5 watt x 8 ohm x 2 Speaker 4 3 Primary Battery SMP GELXPERT Li ion Smart Battery BQ 2060 Gas Gauge IC 6Cells 11 1V 4400mA 3S2P 3 7V 2200mAH Cell Samsung LG Battery life 6 cells for 4hrs TBD Seconda ry Battery TBD SMP Li ion Smart Battery BQ 2084 Gas Gauge IC 4Cells 14 8V 2200mA 4S1P 3 7V 2200mAH Cell Samsung LG Battery life 9 cells for 6 hrs TBD Build in...

Page 15: ...re engineering specification is a deployment from product marketing specification It should outline major tasks to be implemented in a specific model For any model which has been defined from product marketing division there should have a product marketing specification comes out The purpose of this specification is to be an implementation guideline for engineers who are responsible for the model ...

Page 16: ... hot plug swap external PS 2 mouse and keyboard Support Fn hot key Power Management Support ACPI 1 0b power management Support system S3 S4 state Support CPU C0 C1 C2state Support Uniwill Smart Power control by EC Instant On Support Instant On button to boot to Linux with DVD Player function Core Logic INTEL855GME ICH4M 2 4 SYSTEM 2 4 1System Memory The System consists of DDR memory on 64 bit bus ...

Page 17: ...Setup menu can define RF enable or disable 2 Load default RF enable 3 Without WALN card always disable 4 Into suspend RF disable 5 Before Power off Suspend need keep RF status for setting next power on resume Cap Lock LED The LED will turn on when Cap Lock function is activated Scroll Lock LED The LED will turn on when Scroll Lock function is activated Num Lock LED The LED will turn on when Num Lo...

Page 18: ...ze all the features of keyboard firmware z Uniwill Smart Power support z Internal Keyboard and Auxiliary Device Support and Internal Pointing Device Support z Internal Keyboard Scan Code Controller Support and Internal Numeric Keypad Support z Simultaneous Operation of External Devices z Simultaneous Operation of External Keyboards z Simultaneous Operation of External Auxiliary z Device Hot Plugga...

Page 19: ...ns ACPI is a kind of Operating System Directed Power Management OSPM that is the OS will control the system devices to enter proper power saving mode and determine when to do it The BIOS shall provide the ACPI table that is written by ASL language to tell the OS how to setup and control the system device configuration and the power saving mode So the system H W BIOS and drivers must be meet the AC...

Page 20: ...rville III CPU will running between diffenent BUS ratio depend on system loading if power Schemes set to Presentation or Max Battery Idle This mode is similar to Full On The CPU might change into C1 or C2 state depend on the OS in order to save CPU power consumption 1 The system is in the state S0 2 The CPU is in the state C1 or C2 3 All the devices are in the state D0 Suspend The state is more po...

Page 21: ...io will keep at the most lower level 4 when battery mode detected ex Banias 1 7G 6 point will keep maximum at level 2 Dothan 1 8G 7 point will keep maximum at level 3 This option can be enabled disabled by CMOS setup 2 6 4 3 High Performance Mode Also called Smart Power 2 CPU ext clock will increase to 115MHz CPU bus ratio will keep as Pemtium M CPU default when AC mode detected This option can be...

Page 22: ...tness one or two level automatically There is another approach to control the backlight it will be turn off when LCD cover is close LID switch conversely it will be turn on when LCD cover is open 2 7 1 Crisis Disk Crisis Disk function can recover the BIOS back if flash BIOS fail and can t boot up due to lost power while BIOS flashing or any other situations Operation as below 2 7 1 1 Crisis Disk o...

Page 23: ...C and will take effect after the system rebooted The setup uses a menu interface to allow the user to configure their system and the features are briefly listed as follow Press F12 key for Boot Menu 2 8 1 Main Menu BIOS SETUP UTILITY Main Advanced Security Power Boot Exit System Overview BIOS Information BIOS Version OEM BIOS Version KBC Version OEM KBC Version Build Date BIOS build date Processor...

Page 24: ...ESC Exit V02 54 C Copyright 1985 2002 American Megatrends Inc 2 8 3 Advanced IDE Configuration BIOS SETUP UTILITY Main Advanced Security Power Boot Exit IDE Configuration Primary IDE Master Hard Disk Secondary IDE Master ATAPI CDROM While entering setup BIOS auto detects the Presence of IDE devices This displays the status of auto detection of IDE devices Select Screen Select Item Enter Go to Sub ...

Page 25: ...t 1985 2002 American Megatrends Inc 2 8 5 Advanced IDE Configuration Secondary IDE Master BIOS SETUP UTILITY Main Advanced Security Power Boot Exit Secondary IDE Master Device ATAPI CDROM Vendor QSI CD RW DVD ROM LBA Mode Supported PIO Mode 4 Async DMA MultiWord DMA 2 Ultra DMA Ultra DMA 2 Select the type Of device connected To the system Select Screen Select Item Change Option F1 General Help F10...

Page 26: ...985 2002 American Megatrends Inc 2 8 6 Power Menu BIOS SETUP UTILITY Main Advanced Security Power Boot Exit Power Settings Intel R SpeedStep tm tech Automatic Power Button Mode Suspend Long Battery Life Mode Disable High Performance Mode Disable Depending on AC or Battyery powered CPU Speed will change based on the selections Select Screen Select Item Change Option F1 General Help F10 Save and Exi...

Page 27: ...ITY Main Advanced Security Power Boot Exit Boot Device Priority 1st Boot Device Removable Dev 2nd Boot Device CD DVD 3rd Boot Device Hard Drive 4th Boot Device Realtek Boot Agent Allows BIOS to skip Certain tests while Booting This will Decrease the time Needed to boot the System Select Screen Select Item Change Option F1 General Help F10 Save and Exit ESC Exit V02 54 C Copyright 1985 2002 America...

Page 28: ...elect Item Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit V02 54 C Copyright 1985 2002 American Megatrends Inc 2 8 10Load Optimal Defaults Press F9 can load optimal defaults Load Optimal Defaults Ok Cancel 2 8 11 Save Changes and Exit Press F10 can save changes and Exit Save configuration changes and exit setup Ok Cancel TECHNICALSERVICEMANUAL PrestigioVisconte120 28 ...

Page 29: ...TECHNICALSERVICEMANUAL PrestigioVisconte120 29 ...

Page 30: ...2 1 System Block Diagram 2 2 Major Component Definition 2 3 Connector Definition 2 4 Major Components And Connectors Location TECHNICALSERVICEMANUAL PrestigioVisconte120 30 ...

Page 31: ...2 1 System Block Diagram TECHNICALSERVICEMANUAL PrestigioVisconte120 31 ...

Page 32: ...2 2 Major Component Definition CPU Socket U38A TECHNICALSERVICEMANUAL PrestigioVisconte120 32 ...

Page 33: ...CPU Socket U38B TECHNICALSERVICEMANUAL PrestigioVisconte120 33 ...

Page 34: ...CPU Socket U38C TECHNICALSERVICEMANUAL PrestigioVisconte120 34 ...

Page 35: ...CPU Socket U38D TECHNICALSERVICEMANUAL PrestigioVisconte120 35 ...

Page 36: ...Intel 855 GME U19A TECHNICALSERVICEMANUAL PrestigioVisconte120 36 ...

Page 37: ...Intel 855 GME U19B TECHNICALSERVICEMANUAL PrestigioVisconte120 37 ...

Page 38: ...Intel 855 GME U19B TECHNICALSERVICEMANUAL PrestigioVisconte120 38 ...

Page 39: ...Intel 855 GME U19D TECHNICALSERVICEMANUAL PrestigioVisconte120 39 ...

Page 40: ...Intel 855 GME U19E TECHNICALSERVICEMANUAL PrestigioVisconte120 40 ...

Page 41: ...Main Clock Generator U22 Clock Buffer DDR U25 TECHNICALSERVICEMANUAL PrestigioVisconte120 41 ...

Page 42: ...TI 1410 U24 TECHNICALSERVICEMANUAL PrestigioVisconte120 42 ...

Page 43: ...TSB43AB22A U44 TECHNICALSERVICEMANUAL PrestigioVisconte120 43 ...

Page 44: ...ICH4 M U23A TECHNICALSERVICEMANUAL PrestigioVisconte120 44 ...

Page 45: ...ICH4 M U23B TECHNICALSERVICEMANUAL PrestigioVisconte120 45 ...

Page 46: ...ICH4 M U23C TECHNICALSERVICEMANUAL PrestigioVisconte120 46 ...

Page 47: ...MAX1907 U1 Amplifier TPA6011A4 U21 VT1612A U20 TECHNICALSERVICEMANUAL PrestigioVisconte120 47 ...

Page 48: ...IT8510E U46 TECHNICALSERVICEMANUAL PrestigioVisconte120 48 ...

Page 49: ...LAN U28 TECHNICALSERVICEMANUAL PrestigioVisconte120 49 ...

Page 50: ...Main Clock Generator U22 ICS 91718 U25 TECHNICALSERVICEMANUAL PrestigioVisconte120 50 ...

Page 51: ...Flash ROM U43 TECHNICALSERVICEMANUAL PrestigioVisconte120 51 ...

Page 52: ...2 3 Connector Definition Memory DDR_DIMM CON18 TECHNICALSERVICEMANUAL PrestigioVisconte120 52 ...

Page 53: ...Memory DDR_DIMM CON17 TECHNICALSERVICEMANUAL PrestigioVisconte120 53 ...

Page 54: ...LCD Connector CON2 Inverter CON1 TECHNICALSERVICEMANUAL PrestigioVisconte120 54 ...

Page 55: ...S Video CON14 TECHNICALSERVICEMANUAL PrestigioVisconte120 55 ...

Page 56: ...PCMCIA_SOCKET CON9 TECHNICALSERVICEMANUAL PrestigioVisconte120 56 ...

Page 57: ...Speaker Jack CON19 R L Speaker CON22 MIC Jack CON20 TECHNICALSERVICEMANUAL PrestigioVisconte120 57 ...

Page 58: ...Modem CON CON28 CRT Connector CON5 LAN RJ45 Modem phone CON12 TECHNICALSERVICEMANUAL PrestigioVisconte120 58 ...

Page 59: ...USB CONN CON6 T P CON26 TECHNICALSERVICEMANUAL PrestigioVisconte120 59 ...

Page 60: ...USB_BOARD_CON CON10 USB_BT_CON CON23 TECHNICALSERVICEMANUAL PrestigioVisconte120 60 ...

Page 61: ...Primary Driver HDD CON24 TECHNICALSERVICEMANUAL PrestigioVisconte120 61 ...

Page 62: ...MDC Connector CON25 Internal KB CON4 Secondary Driver Master CD ROM CON16 TECHNICALSERVICEMANUAL PrestigioVisconte120 62 ...

Page 63: ...Fan_CON CON13 Battery CON15 Adapter CON11 LED CONN CON10 Power Switch LED CON29 TECHNICALSERVICEMANUAL PrestigioVisconte120 63 ...

Page 64: ...TECHNICALSERVICEMANUAL PrestigioVisconte120 64 ...

Page 65: ...2 4 Major Components And Connectors Location TECHNICALSERVICEMANUAL PrestigioVisconte120 65 ...

Page 66: ...TECHNICALSERVICEMANUAL PrestigioVisconte120 66 ...

Page 67: ...TECHNICALSERVICEMANUAL PrestigioVisconte120 67 ...

Page 68: ...3 1 Top Cabinet MB Assembly Keyboard Battery 3 2 Bottom Cabinet HDD Assembly Cover Door 3 3 LCD Module Assembly TECHNICALSERVICEMANUAL PrestigioVisconte120 68 ...

Page 69: ...3 1 Top Cabinet MB Assembly Keyboard Battery TECHNICALSERVICEMANUAL PrestigioVisconte120 69 ...

Page 70: ...3 2 Bottom Cabinet HDD Assembly Cover Door TECHNICALSERVICEMANUAL PrestigioVisconte120 70 ...

Page 71: ...UF 4031 00 FPC LED FUNCTION 223II0 1 15 29 UF 4042 00 FFC SWITCH PCB 223II0 1 16 29 UF 4040 00 FFC CARDREADER 223II0 1 17 29 UF 4041 00 FFC CRT PCB 223II0 1 18 29 UF 4070 00 CABLE USB PCB 223II0 1 19 29 UF 4083 00 CABLE MODEM 223II0 1 20 22 300528 00 SPACKER BASE ID0 223II0 1 21 50 UD4059 00 COVER PCMCIA DUMMY CARD 8098 755 1 22 40 UF 4040 00 THERMAL MODULE FOR 223 YDT BI 1 23 83 UF 4051 00 BRACKE...

Page 72: ...3 3 LCD Module Assembly TECHNICALSERVICEMANUAL PrestigioVisconte120 72 ...

Page 73: ...4031 00 SHIELDING SPONGE WIDE 223 1 4 29 UF4050 00 CABLE LCD AU WIDE 223 1 5 76 030003 3A INVERTER SAMPO DIVTN0003 D11 R 3A 1 6 50 U98211 00 MYLAR INVERTER N355V1 1 7 29 UF4082 00 CABEL INV MIC SPK ASSY WIDE 223 1 8 72 112260 00 LCD 12 1 TFT B121EW01 VO WXGA AU 1 TECHNICALSERVICEMANUAL PrestigioVisconte120 73 ...

Page 74: ...F4800 00 MAGNET 13 5 4 223 1 14 50 UF4031 00 FRONT CAB LCD AU WIDE 223 1 15 52 UF4030 00 RUBBER LCD 223 4 16 50 UF4213 00 MYLAR NET SPK LCD 223 1 17 41 720120 03 SCREW M2 0 3 I 1 NI 10 18 41 720525 04 SCREW M2 5 4 D4 1 T0 6 NI NYLOK I 6 19 41 720B02 04 SCREW M2 0 4 D4 5 I 1 BZ 4 20 41 720B25 05 SCREW M2 5 5 I 1 BZ NYLOK 2 TECHNICALSERVICEMANUAL PrestigioVisconte120 74 ...

Page 75: ...TECHNICALSERVICEMANUAL PrestigioVisconte120 75 ...

Page 76: ...4 1 System Disassembly Procedures 4 2 LCD Display Panel Disassembly Procedure TECHNICALSERVICEMANUAL PrestigioVisconte120 76 ...

Page 77: ...Disassembly Procedures Please refer to the disassembly procedures of the 223II0 1 Open the battery lock firstly 2 Open the another lock and take off the battery pack TECHNICALSERVICEMANUAL PrestigioVisconte120 77 ...

Page 78: ...en the lock of USB port cover and pull off the cover 4 Unfasten three 3 screws of the thermal module and disconnect the CPU fan cable 5 Open the CPU socket lock in counterclockwise direction and remove the CPU TECHNICALSERVICEMANUAL PrestigioVisconte120 78 ...

Page 79: ...6 Remove the DDR RAM 7 Pull off the hard disk device 8 Unfasten two 2 screw TECHNICALSERVICEMANUAL PrestigioVisconte120 79 ...

Page 80: ...9 Remove the wireless card cover 10 Disconnect the antenna cable and remove wireless card 11 Pull out the optical device TECHNICALSERVICEMANUAL PrestigioVisconte120 80 ...

Page 81: ...12 Unfasten eleven 11 screws of the bottom 13 Unlock three 3 latches of the Keyboard 14 Disconnect keyboard cable and remove the keyboard TECHNICALSERVICEMANUAL PrestigioVisconte120 81 ...

Page 82: ...15 Remove the left and right hinge covers 16 Unfasten for 4 screws 17 Disconnect the LCD cable and Inverter cable Then remove the whole LCD module TECHNICALSERVICEMANUAL PrestigioVisconte120 82 ...

Page 83: ...ottom from the system 19 Disconnect Modem Speaker and USB BD cable Then unfasten four 4 screws of Speaker and two 2 screws of USB BD 20 Unfasten one 1 hex nut and remove the Modem BD TECHNICALSERVICEMANUAL PrestigioVisconte120 83 ...

Page 84: ...sconnect the CardReader BD cable Then unfasten one 1 screw and one 1 hex nut 22 Remove the CardReader BD 23 Disconnect the CRT BD cable and unfasten one 1 screw TECHNICALSERVICEMANUAL PrestigioVisconte120 84 ...

Page 85: ...ews and remove the CRT BD 26 Disconnect the CRT cable on the MB and TouchPad cable Unfasten six 6 screws and four 4 hex nuts 27 Gently remove the main board from the top house TECHNICALSERVICEMANUAL PrestigioVisconte120 85 ...

Page 86: ...28 System disassembly finished TECHNICALSERVICEMANUAL PrestigioVisconte120 86 ...

Page 87: ...sassembly Procedure 1 Remove two 2 rubber stoppers and unfasten 2 2 screws 2 Gently undraw mylar net and unfasten 2 2 screws both sides 3 Gently disassemble the LCD front cabinet TECHNICALSERVICEMANUAL PrestigioVisconte120 87 ...

Page 88: ...4 Unfasten two 2 screws and disconnect three cables Then remove the Inverter BD 5 Unfasten four 4 screws on the Speaker 6 Unfasten six 6 screws TECHNICALSERVICEMANUAL PrestigioVisconte120 88 ...

Page 89: ...7 Remove LCD panel from LCD back cabinet 8 Disconnect the LCD cable 9 Unfasten 4 4 screws and remove the right left LCD bracket TECHNICALSERVICEMANUAL PrestigioVisconte120 89 ...

Page 90: ...10 LCD display panel disassembly finished TECHNICALSERVICEMANUAL PrestigioVisconte120 90 ...

Page 91: ...TECHNICALSERVICEMANUAL PrestigioVisconte120 91 ...

Page 92: ...5 1 CPU RAM HDD Installation 5 2 Upgrade System Keyboard BIOS TECHNICALSERVICEMANUAL PrestigioVisconte120 92 ...

Page 93: ...e AC adapter and remove the battery from the battery compartment while doing the installation procedure of the CPU Memory HDD Procedure to remove the battery 1 1 Open the battery lock firstly 2 Open the another lock and take off the battery pack TECHNICALSERVICEMANUAL PrestigioVisconte120 93 ...

Page 94: ...ermal pad with a new thermal pad black color Clean any residue on the CPU and the CPU heat sink assembly before putting the new CPU thermal pad Otherwise there might be an overheat problem on the CPU 1 Unfasten nine 9 screws and pull out the CPU cover 2 Unfasten three 3 screws of the thermal module and disconnect the CPU fan cable 3 Open the CPU socket lock TECHNICALSERVICEMANUAL PrestigioVisconte...

Page 95: ...n 1 of CPU socket and gently put the CPU into the CPU socket 5 Lock the CPU socket clockwise 6 Put back the CPU heat sink assembly and fasten the three 3 screws and connect the fan cable TECHNICALSERVICEMANUAL PrestigioVisconte120 95 ...

Page 96: ...nstallation Guide 1 Fasten four 4 screws of HDD module 2 Push the HDD bracket into the HDD socket C Memory Module Installation Guide 1 Gently assemble the DDR RAM module TECHNICALSERVICEMANUAL PrestigioVisconte120 96 ...

Page 97: ...er is connected to your notebook before you run this utility 2 Please make a clean Boot Disk which has no config sys and autoexec bat files 3 Boot from Floppy disk enter DOS prompt 4 Type DIR 5 Please make sure the diskette has the following files F82741 EXE and xxxx xxx Bios Filename 6 Start to update the system BIOS AC power must plug into unit Type A F82741 xxxx xxx 7 Press Enter After updating...

Page 98: ...TECHNICALSERVICEMANUAL PrestigioVisconte120 98 ...

Page 99: ...Card bus Failure 6 9 Hard disk drive test error 6 10 CMOS test error 6 11 IEEE 1394 Failure 6 12 PIO port test error 6 13 Audio failure 6 14 No power symptom 6 15 CD ROM drive test error 6 16 Stopping in LCD screen while booting 6 17 PCMCIA Card Bus failure 6 18 IR Port cannot transfer data 6 19 Modem Failure 6 20 LAN Failure 6 21 TV OUT Failure 6 22 Battery Failure 6 23 USB Port Failure TECHNICAL...

Page 100: ...ter power on although the LCD and Monitor are known good Replace DDR module DDR RAM moduleok Replace CPU CPUOK Correct it MonitororLCDmoduleok Display Ok Yes NO NO Yes Yes No Yes Yes NO Replace motherboard Replace monitor or LCD NoDisplay TECHNICALSERVICEMANUAL PrestigioVisconte120 100 ...

Page 101: ...n Self Test is passed VGA Controller Failure Try reinstall VGA driver in Windows XP Correct it Yes Retest ok No Detect Display Adapter No Screen distortion Replace Motherboard Yes No Replace Motherboard Yes No Check Memory Size Replace Motherboard Yes Correct it TECHNICALSERVICEMANUAL PrestigioVisconte120 101 ...

Page 102: ...D shows nothing or abnormal picture but it is ok for external monitor Try another known good LCD module Display OK Replace motherboard Replace each parts of LCD module cables and test Yes No LCD No Display TECHNICALSERVICEMANUAL PrestigioVisconte120 102 ...

Page 103: ...ptom The CRT monitor shows nothing or abnormal color but it is ok for LCD Try another known good monitor Replace faulty monitor Yes Display Ok Setup Ok No No Yes Replace motherboard Correct it Monitor No Display TECHNICALSERVICEMANUAL PrestigioVisconte120 103 ...

Page 104: ...6 5 Memory test error Memory test error Try another known good DRAM module Yes Replace the faulty DRAM module Test OK No Replace motherboard TECHNICALSERVICEMANUAL PrestigioVisconte120 104 ...

Page 105: ...f keyboard failure is shown or any key doesn t work No Is K B cable connected to M B properly Connect or Replace K B cable Try another good keyboard Test Ok Replace the faulty keyboard Yes Yes No Replace motherboard Keyboard test error TECHNICALSERVICEMANUAL PrestigioVisconte120 105 ...

Page 106: ...ed 1 Check Touch pad device in Windows XP if it is properly Installed including driver 2 Check cable connected properly Try another known good touch pad module and cable Test Ok No Yes Replace motherboard Touch pad error Replace the faulty parts TECHNICALSERVICEMANUAL PrestigioVisconte120 106 ...

Page 107: ...tect Device with removable storage Correct it Memory Card Bus failure 1 Check Memory Card Bus Device in Windows XP if it is properly installed including driver 2 Try Reinsert Memory Stick Test Ok No Yes Replace Motherboard TECHNICALSERVICEMANUAL PrestigioVisconte120 107 ...

Page 108: ...e drive motor spins non stop while reading data from or writing data to Hard disk Replace the faulty parts Re boot ok Yes No Check BIOS Setup OK No Yes Correct it Try another known good HDD Hard disk test error Replace motherboard TECHNICALSERVICEMANUAL PrestigioVisconte120 108 ...

Page 109: ...time data CMOS test error No 1 Plug in AC adapter power on the system and set correct data in BIOS setup 2 Replace CMOS Battery 3 Turn off power for 1 hour then turn on again Re boot OK Yes Replace motherboard END TECHNICALSERVICEMANUAL PrestigioVisconte120 109 ...

Page 110: ... t detect the device Re test Ok Correct it Yes No 1 Check IEEE 1394 device in Windows XP if it is properly installed including driver 2 Try another backup HDD using IEEE 1394 device IEEE 1394 Failure Replace Motherboard TECHNICALSERVICEMANUAL PrestigioVisconte120 110 ...

Page 111: ...prints nothing or garbage 1 check whether cables printer printer driver are installed properly 2 try another working printer and cable Correct it Re test OK Setup OK No No Yes Yes Replace motherboard PIO test error Correct it TECHNICALSERVICEMANUAL PrestigioVisconte120 111 ...

Page 112: ...rive is installed 1 check whether cables speakers audio drivers are installed properly 2 try another working speaker cable Correct it Re test ok Setup ok No No Yes Correct it Yes Replace motherboard Audio test error TECHNICALSERVICEMANUAL PrestigioVisconte120 112 ...

Page 113: ... Symptom When the power button is pressed nothing happens power indicator is not light up No No Power Yes Replace Bios ok Check Adapter is good Correct it Replace motherboard TECHNICALSERVICEMANUAL PrestigioVisconte120 113 ...

Page 114: ...is shown when reading data from CD ROM drive Replace the faulty parts Re boot ok Yes No Check BIOS Setup OK No Yes Correct it Try another known good CD ROM CD ROM driver test error Replace motherboard TECHNICALSERVICEMANUAL PrestigioVisconte120 114 ...

Page 115: ... Yes Replace Bios ok Correct it 1 Try another known good CD ROM 2 Try another known good HDD 3 Try another known good CPU 4 Thermal modle deformation Stop in LCD Screen while booting Replace Motherboard TECHNICALSERVICEMANUAL PrestigioVisconte120 115 ...

Page 116: ...CMCIA card to PCMCIA slot but system can t detect PCMCIA card failure Insert PCMCIA card completely again make sure good connection Check drive controller install OK No Yes Replace Motherboard Correct it TECHNICALSERVICEMANUAL PrestigioVisconte120 116 ...

Page 117: ... 18 IR Port can t transfer data Check driver install OK Yes Correct it No Check BIOS setup OK Yes No Correct it Replace Motherboard IR failure no response TECHNICALSERVICEMANUAL PrestigioVisconte120 117 ...

Page 118: ...em failure Check Driver install Telephone Line is OK Replace another known good Modem board No Yes No Correct it Yes Correct it Replace Motherboard Modem Failure TECHNICALSERVICEMANUAL PrestigioVisconte120 118 ...

Page 119: ... enter internet LAN failure Correct it Yes 1 Check Network Adapter Device in Windows XP if it is properly Installed including driver 2 Setup Network Connections in Windows XP 3 Reinsert LAN cable No Replace Motherboard Re test Ok TECHNICALSERVICEMANUAL PrestigioVisconte120 119 ...

Page 120: ...evice in Windows XP if it is properly installed including driver 2 Check S Vedio cable if is properly insert TV 3 Setup display properties to select TV in Windows XP TV Out failure Re test Ok No Replace Motherboard TECHNICALSERVICEMANUAL PrestigioVisconte120 120 ...

Page 121: ...6 22 Battery Failure Yes Try another known good Battery No Correct it Battery Failure Replace Motherboard TECHNICALSERVICEMANUAL PrestigioVisconte120 121 ...

Page 122: ...6 23 USB Port Failure USB Port Failure Yes No Try another know good USB Device Replace Motherboard Correct it TECHNICALSERVICEMANUAL PrestigioVisconte120 122 ...

Page 123: ...w w w p r e s t i g i o c o m ...

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