killed my bios chip?

[agswireless]

long story short,
I read the chip on ch341 and tired to figure out how to remove the bios password and couldn't but I wrote the bin back and now it doesn't boot, I get a white light on the power button for about 10sec then turns off.
I tried to trouble shoot and Measure the bios chip.
pin1 has 3v
pin 8 VCC shows 1.5-1.8v
did I kill the chip? on the datasheet says pin8 +3v power supply

Lenovo yoga 9i
BIOS CHIP # MXIC MX 25L25673G

[mon2]

Is the 25L25673G the original bios that was onboard? According to the datasheet, this exact part number is for use @ 3v3. It cannot function @ 1v8.

[agswireless]

Yes it's the original bios chip, i probably shorted it when I removed it and hook it up bios chip reader. I'm just to going to order another chip and see if that fixes the problem




QUOTE=mon2;n3205012]Is the 25L25673G the original bios that was onboard? According to the datasheet, this exact part number is for use @ 3v3. It cannot function @ 1v8.

[/QUOTE]

[mcplslg123]

Chip wont go bad when you remove it from mb and read it with an spi programmer-very unlikely. check whether any resistor near bios chip is blown away while de soldering it.

[aymanabodkika]

Hi Prof, what happened to you in the BIOS after changing the same number, or is there an alternative?