Copying from r/thinkpad
Lenovo Thinkpad S1 Yoga 20C (i5 4210U, 8GB RAM)
I would like to remove the WiFi whitelist and have almost everything. The wifi card, CH341A, SOIC8 and motherboard out. But which is the UEFI chip? I can see 2 identical ones (this thing does not have dual UEFI, right?) and a few others that fit the size of the test clip.
I can see 2 chips, one with oh32-104hip and one oh64-104hip
There is a similarly sized chip with MDS1521.
Sorry for crappy images, my Poco F1 doesn't handle zooming very well.
Images: https://i.imgur.com/nTrBxCE.jpg https://i.imgur.com/Lot4A9t.jpg
Lenovo Thinkpad S1 Yoga 20C (i5 4210U, 8GB RAM)
I would like to remove the WiFi whitelist and have almost everything. The wifi card, CH341A, SOIC8 and motherboard out. But which is the UEFI chip? I can see 2 identical ones (this thing does not have dual UEFI, right?) and a few others that fit the size of the test clip.
I can see 2 chips, one with oh32-104hip and one oh64-104hip
There is a similarly sized chip with MDS1521.
Sorry for crappy images, my Poco F1 doesn't handle zooming very well.
Images: https://i.imgur.com/nTrBxCE.jpg https://i.imgur.com/Lot4A9t.jpg