Acer Travelmate 730 Service Guide
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Chapter 465 PCMCIA-Related Symptoms Symptom / ErrorAction in Sequence System cannot detect the PC Card (PCMCIA) PCMCIA slot assembly System board PCMCIA slot pin is damaged. PCMCIA slot assembly Memory-Related Symptoms Symptom / ErrorAction in Sequence Memory count (size) appears different from actual size.Enter BIOS Setup Utility to execute “Load Default Settings, then reboot system. DIMM System board Speaker-Related Symptoms Symptom / ErrorAction in Sequence In Windows, multimedia programs, no sound...
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66Chapter 4 NOTE: If you cannot find a symptom or an error in this list and the problem remains, see “Undetermined Problems” on page 68. System hangs intermittently. See “Thermal and Fan Utility” on page 32. Reconnect hard disk/CD-ROM drives. Hard disk connection board System board Peripheral-Related Symptoms Symptom / ErrorAction in Sequence System configuration does not match the installed devices. Enter BIOS Setup Utility to execute “Load Default Settings”, then reboot system. Reconnect hard...
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Chapter 467 Intermittent Problems Intermittent system hang problems can be caused by a variety of reasons that have nothing to do with a hardware defect, such as: cosmic radiation, electrostatic discharge, or software errors. FRU replacement should be considered only when a recurring problem exists. When analyzing an intermittent problem, do the following: 1. Run the advanced diagnostic test for the system board in loop mode at least 10 times. 2. If no error is detected, do not replace any FRU. 3. If...
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68Chapter 4 Undetermined Problems The diagnostic problems does not identify which adapter or device failed, which installed devices are incorrect, whether a short circuit is suspected, or whether the system is inoperative. Follow these procedures to isolate the failing FRU (do not isolate non-defective FRU). NOTE: Verify that all attached devices are supported by the computer. NOTE: Verify that the power supply being used at the time of the failure is operating correctly. (See “Power System Check”...
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Chapter 469 Index of AFlash BIOS Error Message Error MessageAction in Sequence Hardware Error See “System Diagnostic Diskette” on page 33 VPD Checksum Error Reboot the system and then restest with this diskette. BIOS Update Program Error Turn off the power and restart the system. System Error Make sure this AFlash BIOS diskette for this model. Without AC adapter make sure to connect AC adapter Battery Low make sure to install a highly charged battery, and reboot system. 730sg-1.book Page 69...
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70Chapter 4 Index of PQA Diagnostic Error Code, Message Error CodeMessageAction in Sequence 16XXX Backup battery error Backup battery 01XXX CPU or main board error Reload BIOS default setting. System board 02XXX Memory error DIMM System board 03XXX Keyboard error Reset Keyboard Keyboard System board 04XXX Video error System board 05XXX Parallel Port error System board 06XXX Serial port or main board error System board 07XXX Diskette drive error Diskette drive System board 08XXX Hard disk error Reload...
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Chapter 571 To p Vi e w PCB 99202-SB CN1 Serial Port CN16 Cardbus Socket CN2 Parallel Port CN17 Touchpad Connector CN3 VGA Port CN18 Internal Keyboard Connector CN4 LAN Connector (RJ45) CN19 HDD Connector CN5 Modem Connector (RJ11) CN20 Debug Board CN6 S-Video Port CN27 Line-out Port CN7 PS/2 Port CN28 Battery Connector CN8 USB Port CN29 Line-in Port CN10 FAN Connector CN30 Microphone-in Port CN12 LCD Cover Switch Connector SW4 See SW4 Setting CN13 LED/Inverter Board Connector VR1 Volume Control CN14...
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72Chapter 5 SW4 Settings SW4Setting Switch 1, Switch 2 OFF, OFF: US International keyboard ON, OFF: Japanese keyboard OFF, ON: German keyboard Switch 3 ON: Enable BootBlock Erasable OFF: Disable BootBlock Erasable Switch 4 ON: Disable password check OFF: Enable password check 730sg-1.book Page 72 Wednesday, December 1, 1999 6:03 PM
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Chapter 573 Bottom View CN15 External CD/DVD-ROM Module ConnectorCN26 Power Switch Connector CN21 Modem Connector CN28 Battery Connector CN22 Docking Station Connector CN32 FDD FPC Connector CN23 DC-DC Board Connector DM1 DIMM Socket 1 CN24 DC-DC Board Connector DM2 DIMM Socket 2 CN25 FAX\Modem Board Socket 730sg-1.book Page 73 Wednesday, December 1, 1999 6:03 PM
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74Chapter 5 730sg-1.book Page 74 Wednesday, December 1, 1999 6:03 PM