Acer Aspire V3-771G Notebook Service Guide
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BIOS Flash Utilities 0 BIOS Flash memory updates are required for the following to the bootable diskette. 3. NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when the Flash is used . NOTE: NOTE: Create a Crisis Recovery Disc, if one is not available, before the Flash utility is used . ...
BIOS Flash Utilities 0 BIOS Flash memory updates are required for the following to the bootable diskette. 3. NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when the Flash is used . NOTE: NOTE: Create a Crisis Recovery Disc, if one is not available, before the Flash utility is used . ...
Acer Aspire V3-771G Notebook Service Guide
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.... 10. Refer to Disassembly Process. If extensive pixel damage is faulty and should be replaced. Remove and reinstall the video driver. 6. Refer to the User Manual for instructions on the screen), the LCD is present (different colored spots in the same location, the... at the highest brightness setting, the LCD is still not resolved, refer to the previous version if updated. 5. Roll back the video driver to Online Support Information. 4-6 Troubleshooting Boot the computer. If permanent vertical/horizontal lines or dark spots appear in the same ...
.... 10. Refer to Disassembly Process. If extensive pixel damage is faulty and should be replaced. Remove and reinstall the video driver. 6. Refer to the User Manual for instructions on the screen), the LCD is present (different colored spots in the same location, the... at the highest brightness setting, the LCD is still not resolved, refer to the previous version if updated. 5. Roll back the video driver to Online Support Information. 4-6 Troubleshooting Boot the computer. If permanent vertical/horizontal lines or dark spots appear in the same ...
Acer Aspire V3-771G Notebook Service Guide
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... to Start Control Panel System and Security System Device Manager. NG Swap I /O Board OK? If updated recently, roll back the audio driver to 50. Internal & External Speaker Failure 0 If internal Speakers fail, perform the following , one at a time. 1. Remove and reinstall the audio...
... to Start Control Panel System and Security System Device Manager. NG Swap I /O Board OK? If updated recently, roll back the audio driver to 50. Internal & External Speaker Failure 0 If internal Speakers fail, perform the following , one at a time. 1. Remove and reinstall the audio...
Acer Aspire V3-771G Notebook Service Guide
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HDMI and CRT Failure 0 If the HDMI or CRT function fails, perform the following, one at a time. Do not replace a non-defective FRU: START CRT/HDMI connection check NG Check Drivers install OK or not in Device NG manager Swap MB Reinsert CRT/HDMI Connector Reinstall corrcet driver Figure 4-12. HDMI and CRT Failure Troubleshooting 4-17
HDMI and CRT Failure 0 If the HDMI or CRT function fails, perform the following, one at a time. Do not replace a non-defective FRU: START CRT/HDMI connection check NG Check Drivers install OK or not in Device NG manager Swap MB Reinsert CRT/HDMI Connector Reinstall corrcet driver Figure 4-12. HDMI and CRT Failure Troubleshooting 4-17
Acer Aspire V3-771G Notebook Service Guide
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...BDS_CONNECT_USB_HC BDS 19 USB host controller initialization BDS_CONNECT_USB_BUS BDS 1A USB BUS driver initialization BDS_CONNECT_USB_DEVICE BDS 1B USB device driver initialization BDS_NO_CONSOLE_ACTION BDS 1C Console device initial fail BDS_DISPLAY_LOGO_SYSTEM_INFO BDS 1D Display... 1F SATA controller initialization BDS_START_ISA_ACPI_CONTROLLER BDS 20 SIO controller initialization BDS_START_ISA_BUS BDS 21 ISA BUS driver initialization BDS_START_ISA_FDD BDS 22 Floppy device initialization BDS_START_ISA_SEIRAL BDS 23 Serial device initialization BDS_START_IDE_BUS BDS...
...BDS_CONNECT_USB_HC BDS 19 USB host controller initialization BDS_CONNECT_USB_BUS BDS 1A USB BUS driver initialization BDS_CONNECT_USB_DEVICE BDS 1B USB device driver initialization BDS_NO_CONSOLE_ACTION BDS 1C Console device initial fail BDS_DISPLAY_LOGO_SYSTEM_INFO BDS 1D Display... 1F SATA controller initialization BDS_START_ISA_ACPI_CONTROLLER BDS 20 SIO controller initialization BDS_START_ISA_BUS BDS 21 ISA BUS driver initialization BDS_START_ISA_FDD BDS 22 Floppy device initialization BDS_START_ISA_SEIRAL BDS 23 Serial device initialization BDS_START_IDE_BUS BDS...