MiTAC 8050QMA Manuel de service télécharger pdf (Page 102)

101

50QMA

N/B Maintenance

7.3 Error Codes-1

Following is a list of error codes in sequent display on the MINI PCI debug board.

Test 8237A Page Registers1Fh

Initialize Monochrome Adapter1Eh

Initialize Color Adapter1Dh

Initialize Video (6845Regs)1Ch

Initialize Video Adapter(s)1Bh

Reset PIC’s1Ah

Check sum the ROM19h

Dispatch to RAM Test18h

Size Memory17h

User Register Config through CMOS16h

Reset Counter / Timer 115h

Search for ISA Bus VGA Adapter14h

Initialize the Chipset13h

Signal Power On Reset12h

Turn off FAST A20 for Post11h

Some Type of Lone Reset10h

POST Routine DescriptionCode

Sign on Messages Displayed2Fh

Search for Color Adapter2Eh

Search for Monochrome Adapter2Dh

Going to Initialize Video2Ch

Setup Shadow2Bh

Protected Mode Exit Successful2Ah

RAM Test Completed29h

Protected Mode Entered Safely28h

RAM Quick Sizing27h

Initialize Int Vectors26h

Initialize 8237A Controller25h

Test the DMA Controller24h

Test Battery Fail & CMOS X-SUM23h

Check if CMOS RAM valid22h

Test Keyboard Controller21h

Test Keyboard20h

POST Routine DescriptionCode

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MiTAC 8050QMA Manuel de service Page 102