Acer Aspire X3475 Desktop Service Guide
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... System Check 81 System External Inspection 81 System Internal Inspection 81 Beep Codes 82 Checkpoints 83 BIOS Recovery 86 Jumper and Connector Information 87 M/B Placement 87 Jumper Setting 89 Internal Header Pin Definition 90 Connector Pin Definition 93 FRU (Field Replaceable Unit) List 96 Aspire X3475 Exploded Diagram 97 Aspire X3475 FRU List 99 viii
... System Check 81 System External Inspection 81 System Internal Inspection 81 Beep Codes 82 Checkpoints 83 BIOS Recovery 86 Jumper and Connector Information 87 M/B Placement 87 Jumper Setting 89 Internal Header Pin Definition 90 Connector Pin Definition 93 FRU (Field Replaceable Unit) List 96 Aspire X3475 Exploded Diagram 97 Aspire X3475 FRU List 99 viii
Acer Aspire X3475 Desktop Service Guide
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...sync to control the VESA DPMS monitor. • Resume method:device activated (keyboard for DOS, keyboard &mouse for Windows. • Resume recovery time 3-5sec Global Standby Mode • Global power management timer(2-120minutes,time step=10minute). • Hard disk drive goes into Standby mode(... Resume method: Resume to original state by pushing external switch Button,modem ring in,keyboard an mouse for APM mode. • Resume recovery time :7-10sec Suspend Mode • Independent power management timer(2-120minutes,time step=10minute)or pushing extern switch button. • CPU goes ...
...sync to control the VESA DPMS monitor. • Resume method:device activated (keyboard for DOS, keyboard &mouse for Windows. • Resume recovery time 3-5sec Global Standby Mode • Global power management timer(2-120minutes,time step=10minute). • Hard disk drive goes into Standby mode(... Resume method: Resume to original state by pushing external switch Button,modem ring in,keyboard an mouse for APM mode. • Resume recovery time :7-10sec Suspend Mode • Independent power management timer(2-120minutes,time step=10minute)or pushing extern switch button. • CPU goes ...
Acer Aspire X3475 Desktop Service Guide
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...value in memory. Copies compressed boot block code to flat mode with 4GB limit and GA20 enabled. Copies BIOS from this point. If BIOS recovery is disabled. CPUID information is tested. Checkpoints A checkpoint is either a byte or word value output to I /O initialization is done including .... Bootblock code is copied from add-in cards that occur during the preboot process. Performs main BIOS checksum and updates recovery status accordingly. Both key sequence and OEM specific method is checked to determine if BIOSrecovery is given to execute serial flash. See ...
...value in memory. Copies compressed boot block code to flat mode with 4GB limit and GA20 enabled. Copies BIOS from this point. If BIOS recovery is disabled. CPUID information is tested. Checkpoints A checkpoint is either a byte or word value output to I /O initialization is done including .... Bootblock code is copied from add-in cards that occur during the preboot process. Performs main BIOS checksum and updates recovery status accordingly. Both key sequence and OEM specific method is checked to determine if BIOSrecovery is given to execute serial flash. See ...
Acer Aspire X3475 Desktop Service Guide
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...Disable ATAPI hardware. Read error occurred on system configuration. The flash has been updated successfully. Enable ATAPI hardware. Search for pre-defined recovery file name in the super I/O. Detect proper flash part. Attempt to read from floppy. Start reading FAT table and analyze FAT ...to checkpoint E9. The recovery file size does not equal the found . Some interrupt vectors are initialized. Jump back to find the clusters occupied by cluster....
...Disable ATAPI hardware. Read error occurred on system configuration. The flash has been updated successfully. Enable ATAPI hardware. Search for pre-defined recovery file name in the super I/O. Detect proper flash part. Attempt to read from floppy. Start reading FAT table and analyze FAT ...to checkpoint E9. The recovery file size does not equal the found . Some interrupt vectors are initialized. Jump back to find the clusters occupied by cluster....
Acer Aspire X3475 Desktop Service Guide
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... setup menu to boot the system and then press Ctrl + Home. 4. This is the process that user should follow to flash BIOS ROM. 1. BIOS Recovery AMIBIOS supports a "recovery flash" mode, which can be executed. 5. Put the AMIBoot.ROM to the system. 3. After BIOS is updated completely, the system will be used to... boot to flash update a BIOS from the boot block. Install the DOK to a bootable USB flash drive(Disk on Key, DOK). 2. Chapter 4 86 The BIOS recovery function will auto reboot. 6. The following is used to an operating system.
... setup menu to boot the system and then press Ctrl + Home. 4. This is the process that user should follow to flash BIOS ROM. 1. BIOS Recovery AMIBIOS supports a "recovery flash" mode, which can be executed. 5. Put the AMIBoot.ROM to the system. 3. After BIOS is updated completely, the system will be used to... boot to flash update a BIOS from the boot block. Install the DOK to a bootable USB flash drive(Disk on Key, DOK). 2. Chapter 4 86 The BIOS recovery function will auto reboot. 6. The following is used to an operating system.
