Table 2-2. Fatal Error Messages
===========================================================================
Message Description Beep Code
===========================================================================
CMOS RAM test failed A walking bit test of CMOS RAM
location 0E (Hex) - 3F (Hex) failed. 3
---------------------------------------------------------------------------
DMA controller faulty A sequential read/write of the
transfer count and transfer address
registers within the primary and
secondary DMA controllers failed. 4
---------------------------------------------------------------------------
Faulty DMA page
registers A walking bit read/write of the 16 DMA
controller page registers starting at
location 80 Hex failed. 0
---------------------------------------------------------------------------
Faulty refresh
circuits A continuous read/write test of port
61h found that bit 4 (Refresh Detect)
failed to toggle within an allotted
amount of time. 1
---------------------------------------------------------------------------
Interrupt controller
failed A sequential read/write of various
Interrupt Controller registers failed. 5
---------------------------------------------------------------------------
ROM checksum incorrect A checksum of the ROM BIOS does not
match the byte value at F000:FFFF. 2
---------------------------------------------------------------------------
RAM error at location
xxxx RAM error occurred during memory test. None
---------------------------------------------------------------------------
Parity error at
unknown location Parity error occurred. None
===========================================================================
To Next Page
Loading...
Need help?
General