Acer TravelMate a550 User Manual - Page 93

F4 EISA CMOS not writeable

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TMa550.book Page 83 Wednesday, October 3, 2001 10:57 AM 83 Error Messages Corrective Action 02D0 System cache error Cache disabled Cache memory test failed and was disabled; cache needs to be replaced. Contact your dealer or an authorized service center. 02F4 EISA CMOS not writeable System unable to write to EISA CMOS. Write down the message and contact your dealer or an authorized service center. 02F5 DMA Test Failed System unable to write to DMA (Direct Memory Access) registers. Write down the message and contact your dealer or an authorized service center. 02F6 Software NMI Failed System unable to generate software NMI (Non-Maskable Interrupt). Write down the message and contact your dealer or an authorized service center. 02F7 Fail-Safe Timer NMI Failed Fail-safe timer takes too long. Write down the message and contact your dealer or an authorized service center. device Address Conflict Specific device has an address conflict. Enter the BIOS Setup Utility and verify the parameters (try loading the default settings); then save and restart your computer. Failing Bits: nnnn Memory test failed. Write down the message and contact your dealer or an authorized service center. Invalid System Configuration Data Error with NVRAM (CMOS) data. Enter the BIOS Setup Utility and verify the parameters (try loading the default settings); then save and restart your computer.

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83
02D0 System cache error -
Cache disabled
Cache memory test failed and was
disabled; cache needs to be replaced.
Contact your dealer or an authorized
service center.
02F4 EISA CMOS not writeable
System unable to write to EISA CMOS.
Write down the message and contact your
dealer or an authorized service center.
02F5 DMA Test Failed
System unable to write to DMA (Direct
Memory Access) registers.
Write down the message and contact your
dealer or an authorized service center.
02F6 Software NMI Failed
System unable to generate software NMI
(Non-Maskable Interrupt).
Write down the message and contact your
dealer or an authorized service center.
02F7 Fail-Safe Timer NMI
Failed
Fail-safe timer takes too long.
Write down the message and contact your
dealer or an authorized service center.
device
Address Conflict
Specific
device
has an address conflict.
Enter the BIOS Setup Utility and verify the
parameters (try loading the default
settings); then save and restart your
computer.
Failing Bits:
nnnn
Memory test failed.
Write down the message and contact your
dealer or an authorized service center.
Invalid System Configuration
Data
Error with NVRAM (CMOS) data.
Enter the BIOS Setup Utility and verify the
parameters (try loading the default
settings); then save and restart your
computer.
Error Messages
Corrective Action
TMa550.book
Page 83
Wednesday, October 3, 2001
10:57 AM