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Can NOT Unlock SPI IC Gigabite GD25Q128X
hi i got ic spi with serial number GD25Q128X which can't be unlocked. i used some programmers and it didn't work. i have tried to read then unlist all keys then write but it is still locked...
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Install the battery while the laptop is off. Check on bios pins for small voltages and they are usually unstable up and down. Find out the problem
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Chromebook can't turn on without a normal battery
I have several chromebook laptops, the problem is that the battery is damaged. I tried to buy 1 and I tried on all off units can turn on normaally. This means the Chromebook can't turn on without a normal battery.
is there a way to turn on a chromebook without a battery with bios or hardware modifications?
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when i plug in the battery the voltage goes up to 12.1V and it is look like charging the battery...
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Thinkpad A485 won't turn on
I am working on a Thinkpad A485 laptop, board code NM-B711 with a problem that it won't turn on.
I checked this board using the BQ25700A charger ic. On the B+ output I get a voltage of 9.16 Volts (page 58th) is the B+ voltage normal?...
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it looks like the password is in the 16mb bios, post it here...
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I'm so sorry if this makes you difficult. I just tried changing the flash logo in Dumb Bios with AMI logo changer.
actually I suggested trying to change the logo via Windows with any Lenovo logo changer tool
but I just realized that the forum prohibit sharing files directly.
I am sorry...
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