c 1 C3 C5 C6 B0 A7 A8 AF d 1 D3 D4 D8 D9

But the graphics card

2A 3 1

CPU is not working

CO CF

Positive code

26 13

Serious failure of motherboard

00 francs

If this code appears at startup.

84 85 has no specific meaning. Usually, after clearing CMOS,

Not yet, mainly because the motherboard itself has many faults.

The test card is only a reference function.