Acer TravelMate 270 TravelMate 270 Service Guide - Page 84

Error Message List Error Messages 02F0 CPU ID 02F4 EISA CMOS not writeable 02F5 DMA Test Failed 02F6 Software NMI Failed 02F7 Fail-Safe Timer NMI Failed Invalid System Configuration Data Operating system not found Parity Check 1 nnnn Parity Check 2 nnnn FRU/Action in Sequence CPU socket number for Multi-Processor error. Main board System unable to write to EISA CMOS. Main board System unable to write to DMA (Direct Memory Access) registers. Main board System unable to generate software NMI (Non-Maskable Interrupt). Main board Fail-Safe Timer takes too long. Main board 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. Main board Operating system cannot be found on the boot device. Enter the BIOS Setup Utility and verify the parameters (try loading the default settings); then save and restart the computer. Recover hard disk. Reinstall the operating system. Parity error found on system bus. BIOS attempts to locate the address and display it on the screen. If it cannot locate the address, it displays. Parity error found on I/O bus. BIOS attempts to locate the address and display it on the screen. If it cannot locate the address, it displays . Chapter 4 79