Acer Aspire 8940 Service Guide
Page 201
...the failing symptoms in as much detail as a guide for computer problems. NOTE: The diagnostic tests are intended to test only Acer products. Non-Acer products, prototype cards, or modified options can give false errors and invalid system responses. 1. If the Issue is still not...198 Internal Microphone Failure Page 199 HDD Failure Page 200 USB (Right side) Failure Page 201 Other Functions Failure Page 201 Motherboard CMOS discharge Page 201 Intermittent Failures Page 201 Undermined Failures Page 202 4. Troubleshooting Chapter 4 Common Problems Use the following table...
...the failing symptoms in as much detail as a guide for computer problems. NOTE: The diagnostic tests are intended to test only Acer products. Non-Acer products, prototype cards, or modified options can give false errors and invalid system responses. 1. If the Issue is still not...198 Internal Microphone Failure Page 199 HDD Failure Page 200 USB (Right side) Failure Page 201 Other Functions Failure Page 201 Motherboard CMOS discharge Page 201 Intermittent Failures Page 201 Undermined Failures Page 202 4. Troubleshooting Chapter 4 Common Problems Use the following table...
Acer Aspire 8940 Service Guide
Page 204
... than one year old, replace the CMOS battery. 2. If the computer is still not resolved, see "Online Support Information" on page 265. 10. Replace the Motherboard. 6. See "Disassembly Process" on page 50. 3. If desktop display resolution is still not resolved, see "Online Support Information" on the screen), the LCD is missing...
... than one year old, replace the CMOS battery. 2. If the computer is still not resolved, see "Online Support Information" on page 265. 10. Replace the Motherboard. 6. See "Disassembly Process" on page 50. 3. If desktop display resolution is still not resolved, see "Online Support Information" on the screen), the LCD is missing...
Acer Aspire 8940 Service Guide
Page 215
... drives Set time of ATA drives (optional) Initialize hard-disk controllers Initialize local-bus hard-disk controllers Jump to boot with INT 19 205 Configure Motherboard Configurable Devices (optional) Initialize BIOS Data Area Enable Non-Maskable Interrupts (NMIs) Initialize Extended BIOS Data Area Test and initialize PS/2 mouse Initialize floppy controller...
... drives Set time of ATA drives (optional) Initialize hard-disk controllers Initialize local-bus hard-disk controllers Jump to boot with INT 19 205 Configure Motherboard Configurable Devices (optional) Initialize BIOS Data Area Enable Non-Maskable Interrupts (NMIs) Initialize Extended BIOS Data Area Test and initialize PS/2 mouse Initialize floppy controller...