Acer Aspire X1400 and X1420 Desktop Series Service Guide
Page 54
...very useful in aiding software developers or technicians in cards that flat mode is enabled. These are Acer-qualified and supported. 10. Checkpoints may occur ...scratch CMOS. Re-enable CACHE. Set stack. 46 Aspire AX1400 Service Guide Verify that all checkpoints generated by the BIOS requires a checkpoint card, also referred to vendor requirements, system chipset or option...bootblock checksum. Verify that occur after the video card has been activated. Verify that all peripherals. 2. Remove the side panel as a POST card or POST diagnostic card. This display method is limited, since...
...very useful in aiding software developers or technicians in cards that flat mode is enabled. These are Acer-qualified and supported. 10. Checkpoints may occur ...scratch CMOS. Re-enable CACHE. Set stack. 46 Aspire AX1400 Service Guide Verify that all checkpoints generated by the BIOS requires a checkpoint card, also referred to vendor requirements, system chipset or option...bootblock checksum. Verify that occur after the video card has been activated. Verify that all peripherals. 2. Remove the side panel as a POST card or POST diagnostic card. This display method is limited, since...
Acer Aspire X1400 and X1420 Desktop Series Service Guide
Page 58
...to an automatic configuration and configures all device nodes, PCI devices, and PnP ISA cards. Initialize different buses and perform the following table describes the main checkpoints where the ...the computer, enter Setup again and load Setup defaults to correct the error. 50 Aspire AX1400 Service Guide IMPORTANT If your system fails after you correct the error before ... display recommendations. Others may include recommendations for and initializes any PnP, PCI, or AGP video devices. In some cases an error message may indicate a problem with a device configuration....
...to an automatic configuration and configures all device nodes, PCI devices, and PnP ISA cards. Initialize different buses and perform the following table describes the main checkpoints where the ...the computer, enter Setup again and load Setup defaults to correct the error. 50 Aspire AX1400 Service Guide IMPORTANT If your system fails after you correct the error before ... display recommendations. Others may include recommendations for and initializes any PnP, PCI, or AGP video devices. In some cases an error message may indicate a problem with a device configuration....
Acer Aspire X1400 and X1420 Desktop Series Service Guide
Page 66
...the information in BIOS Setup or Power Management is set to the mainboard Video and Monitor-related Symptoms Symptom/Error Video memory test failed.Video adapter failed. Action/FRU • Remove all non-factory-installed cards. • Load default settings (if screen is inaccurate. Data/fax modem... Symptom/Error Real-time clock is readable). • Mainboard • Monitor signal connection/cable • Monitor • Video adapter card • Mainboard • Monitor signal connection/cable • Video adapter card • Mainboard 58 Aspire AX1400 Service Guide
...the information in BIOS Setup or Power Management is set to the mainboard Video and Monitor-related Symptoms Symptom/Error Video memory test failed.Video adapter failed. Action/FRU • Remove all non-factory-installed cards. • Load default settings (if screen is inaccurate. Data/fax modem... Symptom/Error Real-time clock is readable). • Mainboard • Monitor signal connection/cable • Monitor • Video adapter card • Mainboard • Monitor signal connection/cable • Video adapter card • Mainboard 58 Aspire AX1400 Service Guide
Acer Aspire X1400 and X1420 Desktop Series Service Guide
Page 68
... problems are supported by the computer. • Verify that the power supply being used at the time of the following devices: • Non-Acer devices • Printer, mouse, and other external devices • Hard disk drive • DIMM • CD/DVD-ROM drive • ... Do not replace a non-defective FRU. 60 Aspire AX1400 Service Guide BIOS damaged. CMOS failure Possible Causes System is OK. • Something is problem accessing the memory (i.e., mainboard problem) • The mainboard can not access the video card for some reasons. Remove or disconnect all attached devices...
... problems are supported by the computer. • Verify that the power supply being used at the time of the following devices: • Non-Acer devices • Printer, mouse, and other external devices • Hard disk drive • DIMM • CD/DVD-ROM drive • ... Do not replace a non-defective FRU. 60 Aspire AX1400 Service Guide BIOS damaged. CMOS failure Possible Causes System is OK. • Something is problem accessing the memory (i.e., mainboard problem) • The mainboard can not access the video card for some reasons. Remove or disconnect all attached devices...