Acer Aspire X3400, X3400G Desktop Service Guide
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...to system memory and control is given to BIOS POST (ExecutePOSTKernel). Give control to it only displays checkpoints that occur after the video card has been activated. Checkpoints are ISA or PCI add-in memory. Main BIOS checksum is done including RTC and keyboard controller....control flows to I /O initialization is tested. Early super I /O port 80h. Verify that may change due to as a POST card or POST diagnostic card. Adjust policies and cache first 8MB. Store the Uncompressed pointer for more information. BIOS now executes out of checkpoints that flat mode ...
...to system memory and control is given to BIOS POST (ExecutePOSTKernel). Give control to it only displays checkpoints that occur after the video card has been activated. Checkpoints are ISA or PCI add-in memory. Main BIOS checksum is done including RTC and keyboard controller....control flows to I /O initialization is tested. Early super I /O port 80h. Verify that may change due to as a POST card or POST diagnostic card. Adjust policies and cache first 8MB. Store the Uncompressed pointer for more information. BIOS now executes out of checkpoints that flat mode ...
Acer Aspire X3400, X3400G Desktop Service Guide
Page 65
...#5, general device initialization on the BUS concerned. 6 = func#6, error reporting for and configures all device nodes, PCI devices, and PnP ISA cards. While control is divided into two nibbles and contains two fields. Static resources are being executed. 'Y' can be from 0 to 7. 0 ...(function 3); Function 0 disables all PnP and PCI boot devices. Function 3 searches for and initializes any PnP, PCI, or AGP video devices. General Device Initialization (function 5). Function 2 searches for and configures PCI input devices and detects if system has standard keyboard controller...
...#5, general device initialization on the BUS concerned. 6 = func#6, error reporting for and configures all device nodes, PCI devices, and PnP ISA cards. While control is divided into two nibbles and contains two fields. Static resources are being executed. 'Y' can be from 0 to 7. 0 ...(function 3); Function 0 disables all PnP and PCI boot devices. Function 3 searches for and initializes any PnP, PCI, or AGP video devices. General Device Initialization (function 5). Function 2 searches for and configures PCI input devices and detects if system has standard keyboard controller...
Acer Aspire X3400, X3400G Desktop Service Guide
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... successful Floppy read /write test error Keyboard controller BAT command field General exception error (processor exception interrupt error) Display memory error (system video adapter) 58 Chapter 4 Boot Block Beep Codes Number of the screen during POST. Base memory read error No Flash EPROM detected Flash ...then two short beep Two short beeps Cause and Description System is limited, since it only displays checkpoints that occur after the video card has been activated. BIOS damaged. Beep Symptom One short beep Continuous one long beep One long beep and two short beeps then repeat...
... successful Floppy read /write test error Keyboard controller BAT command field General exception error (processor exception interrupt error) Display memory error (system video adapter) 58 Chapter 4 Boot Block Beep Codes Number of the screen during POST. Base memory read error No Flash EPROM detected Flash ...then two short beep Two short beeps Cause and Description System is limited, since it only displays checkpoints that occur after the video card has been activated. BIOS damaged. Beep Symptom One short beep Continuous one long beep One long beep and two short beeps then repeat...
Acer Aspire X3400, X3400G Desktop Service Guide
Page 67
... problem with the system. This will reveal the malfunctioning card. 8 If the system video adapter is an add-in cards is an integrated part of the add-in card, replace or reseat the video adapter. Remove all expansion cards except the video adapter. If beep codes are generated when all... other expansion cards are absent, one at a time until the problem happens again. If the video adapter is causing the malfunction...
... problem with the system. This will reveal the malfunctioning card. 8 If the system video adapter is an add-in cards is an integrated part of the add-in card, replace or reseat the video adapter. Remove all expansion cards except the video adapter. If beep codes are generated when all... other expansion cards are absent, one at a time until the problem happens again. If the video adapter is causing the malfunction...