Lenevo DALL5AMB8D0 REV D WORKED BIOS
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I need lenevo 3000 G430 complete schematic diagram and boardview -
LA-J443P bios 1040 G8 CLEAR ME 100% worked...
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Hi,I purchased a broken macbook air which claims to be not working keyboard/trackpad.
I was hoping to be able to fix it by replacing keyboard/trackpad but it got worse.
1. Macbook came with Catalina
2. Keyboard Backlight was working
3. I tried to update to latest OS through software update and it was having error with updating (download was successful and it went reboot).
4. Error was stuck on boot loop of where It tries update but complaining boot disk blabla
5. So I connected to Apple Configurator 2 to see if I can revive.
6.... -
hp 600 g3 microtower worked bios
tested on my own desktop and wannt to share ...... -
Hi. Working on an A2141 that is power cycling. Powers up fine (20V @ 3.1A peak) -> fan spins ok and then at a higher speed (after we removed the trackpad so the sensors are missing) -> chimes ok but after the high fan spin -> power cycles and repeats this loop. We did manage to DFU the unit with revive mode (4/4 steps completed ok) -> resulted in a brief padlock graphic before power cycling. Unable to toggle the keycaps led since the boot does not reach this far of the cycle.
Q: Does the DFU process validate that the nand flash is OK ? We do not wish to restore this board...