BIOS Updates forum

OK, nobody replied. So I used the 9100 board to try to flash the bottom, then bridge VCC to A18 and flash the top. Uniflash reported both flashes worked. I popped the chip into the Solo 2550 and powered. No video - no boot - but it did give a floppy seek which it had not done before. I gave up for t...

This is a 512K firmware chip. Uniflash 1.40 knows about it, the code is 89AD. I have a q-lity Quanta CP-810 chipset board that has it.
Nice little mobo.

Hello. I am new at the forum but a long time nerd. I have a bunch of slightly older Gateway Solo laptops, mostly 2500 and 2550 series. These are mostly PIII's but the 2500s are PIIs. All these boxes use the SST 28SF040 512K chip. I was trying to install a DVD player in one of the 2550's, and it didn...