Acer TravelMate a550 - Manual (Page 93)

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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