eeprom Chip searching on Motherboard

[lilayton]

Hello, I'm quite new here(and to chip programming). I have a Acer Aspire V3-771G that I found in my garage and thought I could get it going for multimedia purposes. It was bios locked. However I Do have the ch341a setup with the Pin to connect it to the chip on the motherboard. Only problem is, I couldn't get the ch341a to read either chip attached to the motherboard.  I took pictures of both chips, I just don't know which one I should be working on(if either). Any Suggestions?

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[ilkerzeki]

just make a yandex search for chip datasheet and you need to desolder and place on the breadboard. With a logic analyser test the chip if it is really working...

[Browlak]

Hi, i have the same Mainboard an see a thread on Youtube to read it out you ve got to make a reset bridge for the other contoller in the picture 10kOHM. Video is "Pomona SOP8 IC Clip BIOS in Circuit auslesen" 10:10 minute.