I have PC Chips Socket 7 board with i430FX chipset and UMC UM8663AF Super I/O. It's neither M506 nor M507. There is no COAST slot and no fake cache - but sockets with real cache chips installed. It's V2.1 and there's Winbond Flash ROM chip installed.
Woow - I thought that the Winbond is standard W29EE011 but it's something more interesting - W27F010......so interesting that there's no datasheet anywhere
PC Chips i430FX board
Patched and tested BIOSes are at http://wims.rainbow-software.org
UniFlash - Flash anything anywhere
UniFlash - Flash anything anywhere
27C = EPROM
W27F is 12volt Flash ROM according to some pages like http://www.spacewalker.com/english/faq_e/flash3.htm and also the FAQ here Might be also EEPROM or just an EPROM and mistake on the page (and all the copies)
W27F is 12volt Flash ROM according to some pages like http://www.spacewalker.com/english/faq_e/flash3.htm and also the FAQ here Might be also EEPROM or just an EPROM and mistake on the page (and all the copies)
Patched and tested BIOSes are at http://wims.rainbow-software.org
UniFlash - Flash anything anywhere
UniFlash - Flash anything anywhere
We might have a M505 there.
I'd like to have a picture of this board (for the lottery) as well as a Bios copy (or at least the Bios-ID string).
Is that possible?
Bye
Thomas
I'd like to have a picture of this board (for the lottery) as well as a Bios copy (or at least the Bios-ID string).
Is that possible?
Bye
Thomas
286-16/NEAT Chipset/4 MB Mem/40 MB HDD/512kB Tridet/WfW
I will scan the board, I can read the BIOS too. The board is dead but the BIOS looks to be OK. Seems that someone tried to repair the board - some components seem to be desoldered and soldered back on (both voltage regulators and one crystal), some traces near cache slots are also repaired. Don't know what is bad (as I don't have an oscilloscope to test the clock signals) but I can say that the regulators are OK and the CPU does not start (no signs of signal changes at BIOS address lines).
BTW.: I have also M918, M715 and M570 - do you want scans? How big should they be? I think that 300dpi is too much
BTW.: I have also M918, M715 and M570 - do you want scans? How big should they be? I think that 300dpi is too much
Patched and tested BIOSes are at http://wims.rainbow-software.org
UniFlash - Flash anything anywhere
UniFlash - Flash anything anywhere
Hmmm.... seems like that board got through th's hands sometime, somehow, somewhere...Seems that someone tried to repair the board - some components seem to be desoldered and soldered back on (both voltage regulators and one crystal), some traces near cache slots are also repaired.
It has green mark on the CPU socket - I know that someone marked bad boards with this...
Patched and tested BIOSes are at http://wims.rainbow-software.org
UniFlash - Flash anything anywhere
UniFlash - Flash anything anywhere
300dpi is quite ok, yes.
It's sad, that is doesn't work anymore...
Bye
Thomas
It's sad, that is doesn't work anymore...
Bye
Thomas
286-16/NEAT Chipset/4 MB Mem/40 MB HDD/512kB Tridet/WfW
What about PC Chips Socket 4 board (Pentium 60/66)?
Socket 4, 4 72-pin SIMM, 4 PCI, 4 ISA, FuGu Tech printed on the chipset, EPROM. Too bad that I don't have CPU
Socket 4, 4 72-pin SIMM, 4 PCI, 4 ISA, FuGu Tech printed on the chipset, EPROM. Too bad that I don't have CPU
Patched and tested BIOSes are at http://wims.rainbow-software.org
UniFlash - Flash anything anywhere
UniFlash - Flash anything anywhere
http://rainbow.host.sk/myfiles/PC%20Chips%20pictures/
The Pentium 60/66MHz board is not there - it needs cleaning before I put it in the scanner
All pictures should be 300dpi with 40% JPG compression.
[edit]
Added M505.BIN - BIOS image from the M505 board.
The Pentium 60/66MHz board is not there - it needs cleaning before I put it in the scanner
All pictures should be 300dpi with 40% JPG compression.
[edit]
Added M505.BIN - BIOS image from the M505 board.
Patched and tested BIOSes are at http://wims.rainbow-software.org
UniFlash - Flash anything anywhere
UniFlash - Flash anything anywhere