Could somebody help me with my dead mboard. My only hints are:
1.) Unitech
2.) 650B-ATX printed on motherboard
3.) 82443BX chipset.
It seems my mobo needs to be flashed. Pls help
PLS HELP!!! Unitech 650B-ATX (82443BX chipset)
Another thing: it has a sticker with the following information:
UNITECH SLOT 1 Motherboard 6PBX2 NEW
Pls pls help....
UNITECH SLOT 1 Motherboard 6PBX2 NEW
Pls pls help....
http://unitec.co.kr
There's support for it there. Anyway, did your board suddenly die? Do you have floppy access?
There's support for it there. Anyway, did your board suddenly die? Do you have floppy access?
Unitech 6PBX2 (2Mbit version)
Release date:2000/08/09 Ver:1.32
08/09/2000-i443BX-W977TF-650BX_14C-00
http://kuriaki.myftp.org:8245/Archives/ ... 0bx132.exe
Release date:2000/08/09 Ver:1.32
08/09/2000-i443BX-W977TF-650BX_14C-00
http://kuriaki.myftp.org:8245/Archives/ ... 0bx132.exe
More than 100,000 BIOS strings in my database just now!
http:/ /www.kuriaki.has.it/
http:/ /www.supportbios.info
------------------------------------------
Saludos desde Cancun, Mexico
KURIAKI
http:/ /www.kuriaki.has.it/
http:/ /www.supportbios.info
------------------------------------------
Saludos desde Cancun, Mexico
KURIAKI
Thanks guys for the help. Anyway, my mobo doesnt have any video signals
nor beeps from speaker. I am now trying to check the caps first using esr meter. Then I will proceed to what you have suggested to me through this post. Thank you so much. Will post soon the results.
nor beeps from speaker. I am now trying to check the caps first using esr meter. Then I will proceed to what you have suggested to me through this post. Thank you so much. Will post soon the results.
Guys, I have replaced the high esr caps with good ones. I already flashed the bios which is successful using uniflash. but still no go for my mobo.
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- The Hardware Archivist
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LuckyStar clone board. Not the best of brands. Have you checked ALL the caps for any bulging? The little ones go too after a while...
edwin/evasive
Do not assume anything
System error, strike any user to continue...
Do not assume anything
System error, strike any user to continue...
yes, I already do the full visual check with magnifying lens on both sides of the mobo looking for something unsual. after that I use esr meter to check the health of the caps. found one and successfully replaced it. after that I use uniflash to update the bios file and still successful. But still no go.
i use uniflash by the way through hot flash method. and its successful
Check if all voltages are present and correct (3.3V for chipset - on DIMM slot pin 6 IIRC, VCore and VTT for CPU and 2.5V for clock generator).
Patched and tested BIOSes are at http://wims.rainbow-software.org
UniFlash - Flash anything anywhere
UniFlash - Flash anything anywhere