XO 1.75 C1 ECOs
Loss of first keypress when suspended
If an unmodified XO-1.75 laptop is suspended, and a user presses a key, the laptop wakes up but the keypress is lost (ticket #11401).
- Populate R352 and R354 with zero ohm resistors (or short them).
- Install the most recent OFW or EC code.
Done to very few laptops.
If the camera doesn't work right, it is possibly due to a marginal power switch.
- Replace Q20 with an AO3402, or even with another AO3404 (part currently mounted).
Done to very few laptops --- this problem wasn't detected until the XO-3 A1 bringup.