Acer Aspire 1640 Service Guide
Page 29
... Enhanced IDE(ATAPI) compatible Read: copy-protected DVD discs, CD-ROM, CD audio, DVD-ROM and DVD-RAM, DVD-R/-RW, DVD+R/+RW and CD-R/-RW, DVD-ROM, DVD-R/+R, DVD-R/+R, DVD-RW/+RW, 4.38GB DVD-RAM, CD-DA discs, CD-ROM discs, CD-R discs, CD-RW discs Write: CD-R, CD-RW, high-speed...
... Enhanced IDE(ATAPI) compatible Read: copy-protected DVD discs, CD-ROM, CD audio, DVD-ROM and DVD-RAM, DVD-R/-RW, DVD+R/+RW and CD-R/-RW, DVD-ROM, DVD-R/+R, DVD-R/+R, DVD-RW/+RW, 4.38GB DVD-RAM, CD-DA discs, CD-ROM discs, CD-R discs, CD-RW discs Write: CD-R, CD-RW, high-speed...
Acer Aspire 1640 Service Guide
Page 52
Start Battery *2 HDD Cover HDD Module *2 RAM/Wireless Cover Wireless LAN Card Memory CPU E*2 IO Bezel *2 Heatsink Cover ODD Module *2 back side *4 left/right side ODD Connector Board ODD Holder special screw ...
Start Battery *2 HDD Cover HDD Module *2 RAM/Wireless Cover Wireless LAN Card Memory CPU E*2 IO Bezel *2 Heatsink Cover ODD Module *2 back side *4 left/right side ODD Connector Board ODD Holder special screw ...
Acer Aspire 1640 Service Guide
Page 55
... Wireless LAN Card 1. Disconnect the auxiliary and the main wireless antennae. 5. Remove the screw fastening the HDD module to the notebook. 4. Remove the RAM/Wireless cover. 3. Removing the HDD Module/the Memory and the Wireless LAN Card/ the Thermal Module and the CPU/ODD Module and LCD Module Removing...Pop up the memory then remove it . 51 Chapter 3 Remove the two screws holding the HDD cover. 2. Remove the two screws that secure the RAM/Wireless cover. 2. Then detach the HDD module from the notebook. Remove the HDD cover. 3. Pop the wireless LAN card then remove it . 4.
... Wireless LAN Card 1. Disconnect the auxiliary and the main wireless antennae. 5. Remove the screw fastening the HDD module to the notebook. 4. Remove the RAM/Wireless cover. 3. Removing the HDD Module/the Memory and the Wireless LAN Card/ the Thermal Module and the CPU/ODD Module and LCD Module Removing...Pop up the memory then remove it . 51 Chapter 3 Remove the two screws holding the HDD cover. 2. Remove the two screws that secure the RAM/Wireless cover. 2. Then detach the HDD module from the notebook. Remove the HDD cover. 3. Pop the wireless LAN card then remove it . 4.
Acer Aspire 1640 Service Guide
Page 72
... page 67. Keyboard Controller Failed see "Keyboard or Auxiliary Input Device Check" on page 67. Shadow RAM Failed at offset: nnnn BIOS ROM System board System RAM Failed at offset: nnnn DIMM System board Extended RAM Failed at xxxx:xxxx:xxxxh (R:xxxxh, W:xxxxh) Real Time Clock Error CMOS Battery Bad CMOS Checksum Error...
... page 67. Keyboard Controller Failed see "Keyboard or Auxiliary Input Device Check" on page 67. Shadow RAM Failed at offset: nnnn BIOS ROM System board System RAM Failed at offset: nnnn DIMM System board Extended RAM Failed at xxxx:xxxx:xxxxh (R:xxxxh, W:xxxxh) Real Time Clock Error CMOS Battery Bad CMOS Checksum Error...
Acer Aspire 1640 Service Guide
Page 75
... DRAM refresh Test 8742 Keyboard Controller Set ES segment register to 4 GB Enable A20 line Autosize DRAM Initialize POST Memory Manager Clear 215 KB base RAM RAM failure on address line xxxx RAM failure on data bits xxxx of low byte of memory bus Enable cache before system BIOS shadow... RAM failure on data bits xxxx of high byte of memory bus Test CPU bus-clock frequency Initialize Phoenix Dispatch Manager Warm start shut down Shadow ...
... DRAM refresh Test 8742 Keyboard Controller Set ES segment register to 4 GB Enable A20 line Autosize DRAM Initialize POST Memory Manager Clear 215 KB base RAM RAM failure on address line xxxx RAM failure on data bits xxxx of low byte of memory bus Enable cache before system BIOS shadow... RAM failure on data bits xxxx of high byte of memory bus Test CPU bus-clock frequency Initialize Phoenix Dispatch Manager Warm start shut down Shadow ...
Acer Aspire 1640 Service Guide
Page 76
... keyboard Set key click if enabled Test for unexpected interrupts Initialize POST display service Display prompt "Press F2 to enter SETUP" Disable CPU cache Test RAM between 512 and 640 KB Test extended memory Test extended memory address lines Jump to User Patch1 Configure advanced cache registers Initialize Multi Processor APIC...
... keyboard Set key click if enabled Test for unexpected interrupts Initialize POST display service Display prompt "Press F2 to enter SETUP" Disable CPU cache Test RAM between 512 and 640 KB Test extended memory Test extended memory address lines Jump to User Patch1 Configure advanced cache registers Initialize Multi Processor APIC...