have anyone bios for Lenovo B580 LA58 11273-1 other than on alisaller
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Hello.
I have Lenovo B580 LA58 11273-1 with no reaction on PWRBTN, but charging. i found no EN signal on 5/3.3V IC. flashed bios and now have 3.3/5V,REG, EN but still no reaction to PWRBTN. -
Lenovo B580 LA58 11273-1 schematic needed
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lenovo B580 change wifi card after this error "unauthorized wireless network card is plugged in. power off and remove it"
bios dump attached... -
Hi I need a Dell Inspiron 7720 i7 GT650M bios, DA0R09MB6H1 REV: H, HM77 SLJ8C, my problem == no display. I have tried different bios from different sources but without success. The screen has only one bios without an external graphics card only in the intel hd version but linux and windows do not detect nvidia. I try different bios from https://www.badcaps.net/forum/showthread.php?t=31849, lapbone, alisaller but always without display.
I'm looking for exactly my configuration.
regards for all
sorry my english
bios only intelhd version from forum elektroda.pl... -
Model - Lenovo B590
Board id - LA58 MB 11273-3
PL4101 - 5V
PL4102 - 3.3V
PL4501 - 1V
PL4601 - 1.5V
PL4801 - 0.8V
PL9201 - 0.9V
PL9202 - 0.9V
PL4001 - 2.73V (Without Battery)
PL4702 - 1.8V
PL4502 - 1V
PL4301 - 0V
PL4302 - 0V
PL4401 - 0V
BIOS & EC flashing is not fix the problem. Need help.06-27-2021, 10:31 PM
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