Re: Microsoft Surface Pro 7 NEED BIOS. HELP!
Thank you so much. I am away for from home for couple of weeks. Will try once back home.
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Re: Microsoft Surface Pro 7 NEED BIOS. HELP!
I have tried my ch341 programmer on other chips. It immediately read and detected other chip first time. So there is some other problem. Can any one guide me how to add this chip to programmer software please?
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Re: Microsoft Surface Pro 7 NEED BIOS. HELP!
Yesi have done everything. It does detect as 25xx soi at times but on reading only shows blank bios with oo or ff...
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Re: Microsoft Surface Pro 7 NEED BIOS. HELP!
And this is the chip in picture. Is Soic8 clip is ok to grab it fully as this bios chip doesn't have any leg....
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Re: Microsoft Surface Pro 7 NEED BIOS. HELP!
I tried 1.8 v adaptor. Still no detection. It does shows detect and try to detect but evenly says manufactory unknown. I cannot find chip in programmer uc list as well.. Plus searching across net I came across a post where they say ic in 1.8v adaptor is wrong ly soldered it should be rotated 180. I am attaching pictures of my configuration and also a picture from that post.
Any help please....
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Re: Microsoft Surface Pro 7 NEED BIOS. HELP!
oh probably thats why . No i dont have this adaptor. I will buy this and update accordingly. Thank you for quick response...
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Re: Microsoft Surface Pro 7 NEED BIOS. HELP!
Hi.
I am struggling to fix my uefi locked surface pro 7. I can not read my bios from board. I am using ch341a programmer. Kindly help. It can not detect chip although it shows connected as there is no chip for surface pro 7 in menu. Chip on my surface pro 7 board is winbond 25R128JWPQ.any help will be appreciated.
Regards...
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