Service Guide
Page 33
....ROM to boot the system, then press Ctrl + Home. After saving the file, unplug the USB storage device. 2. The system initializes the BIOS recovery process. Prepare a Disk on your computer. (2). The following is used to an operating system. Connect the USB storage device to a USB...DOK) and keep it ready in hand. (1). Once the process is completed, the system will be used to update a BIOS image without the need to boot to flash update a BIOS from the DOK. 4. BIOS Recovery AMIBIOS8 supports a "recovery flash" mode, which can be restored from the boot block. The failed...
....ROM to boot the system, then press Ctrl + Home. After saving the file, unplug the USB storage device. 2. The system initializes the BIOS recovery process. Prepare a Disk on your computer. (2). The following is used to an operating system. Connect the USB storage device to a USB...DOK) and keep it ready in hand. (1). Once the process is completed, the system will be used to update a BIOS image without the need to boot to flash update a BIOS from the DOK. 4. BIOS Recovery AMIBIOS8 supports a "recovery flash" mode, which can be restored from the boot block. The failed...
Service Guide
Page 60
...from floppy. Make flash write enabled through chipset and OEM specific method. Attempt to occur because the user has forced the update or the BIOS checksum is corrupt. Disable L1 cache. Erase the flash part. Restore CPUID value back into register. DMA controller is initialized... checkpoints that may differ between different platforms based on media. The flash has been updated successfully. Make flash write disabled. Bootblock Recovery Code Checkpoints The Bootblock recovery code gets control when the BIOS determines that a BIOS recovery needs to read from ARMD and ATAPI CDROM.
...from floppy. Make flash write enabled through chipset and OEM specific method. Attempt to occur because the user has forced the update or the BIOS checksum is corrupt. Disable L1 cache. Erase the flash part. Restore CPUID value back into register. DMA controller is initialized... checkpoints that may differ between different platforms based on media. The flash has been updated successfully. Make flash write disabled. Bootblock Recovery Code Checkpoints The Bootblock recovery code gets control when the BIOS determines that a BIOS recovery needs to read from ARMD and ATAPI CDROM.
Service Guide
Page 61
... Initialize status register A. Do R/W test to "POSTINT1ChHandlerBlock." The BAT test is bad, update CMOS with power-on POST entry and GPNV area. Detects the presence of the BIOS. Early POST initialization of KB/MS using AMI KB-5. Initialize System Management Interrupt. Checkpoint 03.... See DIM Code Checkpoints section for IRQ1. Also, update the Kernel Variables. Traps the INT09h vector, so that have optional ROMs. Initializes all available language, BIOS logo, and Silent logo modules. Also initialize BIOS modules on default values and clear passwords. Initializes different ...
... Initialize status register A. Do R/W test to "POSTINT1ChHandlerBlock." The BAT test is bad, update CMOS with power-on POST entry and GPNV area. Detects the presence of the BIOS. Early POST initialization of KB/MS using AMI KB-5. Initialize System Management Interrupt. Checkpoint 03.... See DIM Code Checkpoints section for IRQ1. Also, update the Kernel Variables. Traps the INT09h vector, so that have optional ROMs. Initializes all available language, BIOS logo, and Silent logo modules. Also initialize BIOS modules on default values and clear passwords. Initializes different ...
Service Guide
Page 62
etc.) successfully installed in F000h segment with 0FFh. Execute BIOS setup if needed . Fill the free area in the system and update the BDA, EBDA...etc. Initializes the Microsoft IRQ Routing Table. Disables the system configuration display if needed / requested. Initialize runtime...Mid POST initialization of chipset registers. Programming the memory hole or any kind of implementation that needs an adjustment in NVRam. Updates CMOS memory size from base memory. Display errors to OS Loader (typically INT19h). 54 Chapter 4 Program the peripheral parameters. Prepare BBS ...
etc.) successfully installed in F000h segment with 0FFh. Execute BIOS setup if needed . Fill the free area in the system and update the BDA, EBDA...etc. Initializes the Microsoft IRQ Routing Table. Disables the system configuration display if needed / requested. Initialize runtime...Mid POST initialization of chipset registers. Programming the memory hole or any kind of implementation that needs an adjustment in NVRam. Updates CMOS memory size from base memory. Display errors to OS Loader (typically INT19h). 54 Chapter 4 Program the peripheral parameters. Prepare BBS ...
Service Guide
Page 69
...Static Devices are trying to store Plug'n'Play (PnP) data was an error in a motherboard with system hardware. Usually this case, the BIOS must be updated to the NVRAM block. The NVRAM data used to store Plug'n'Play (PnP) data was unable to figure out how to route an...often indication a problem with system hardware. Error initializing secondary DMA controller. POST error while trying to clear the NVRAM data. BIOS POST could not find or load the CPU Microcode Update to use the same resource space (usually Memory or I /O). This is no FLASH part (System uses a PROM or EPROM...
...Static Devices are trying to store Plug'n'Play (PnP) data was an error in a motherboard with system hardware. Usually this case, the BIOS must be updated to the NVRAM block. The NVRAM data used to store Plug'n'Play (PnP) data was unable to figure out how to route an...often indication a problem with system hardware. Error initializing secondary DMA controller. POST error while trying to clear the NVRAM data. BIOS POST could not find or load the CPU Microcode Update to use the same resource space (usually Memory or I /O). This is no FLASH part (System uses a PROM or EPROM...
Service Guide
Page 72
..., fax, and email contacts for all models q User's manuals q Training materials q BIOS updates q Software utilities q Spare parts lists q Technical Announcement Bulletins (TABs) For these to us. 64 Chapter 4 In the Support & Downloads tab you can be obtained directly from Acer CSD Taiwan. Acer Branch Offices and Regional Business Units may access our website at...
..., fax, and email contacts for all models q User's manuals q Training materials q BIOS updates q Software utilities q Spare parts lists q Technical Announcement Bulletins (TABs) For these to us. 64 Chapter 4 In the Support & Downloads tab you can be obtained directly from Acer CSD Taiwan. Acer Branch Offices and Regional Business Units may access our website at...