Re: MacBook Pro USB slots unrecognizable

Hi!

I think you should check the channel of Loius Rossman. He made many usb port fixies on macbooks. M

Hi Volks!

I did buy this machine for a very friendly price.
But it has some major issues.

It can not post for first time. I have to power down by pressing powerbutton for 3s. If i hit power on right away then it post normally and works like a charm...
The resetting and hibernate works from windows. Problem only exists while start and shutdown.

Second issue is more extreme. I did run Lenovo Diagnostic disc (linux based version)
All test pass it, except 3rd gen intel Graphic: Texture Pipeline. It seems to me it does not start at...

Re: Schematic for Lenovo T430U

Oh yeah, some more wierdness. I checked all big tentalon caps. After post all of them had the required voltage. Except 2: right above the cpu pc47 and pc48 if I remember correctly. Cant miss it, next to TPU text between the 2 coils.

Re: Schematic for Lenovo T430U

Hi!

Maybe we have the same problem...
Mine is also rev f (intel i5 + gt620)

I think this might be some sort of power issue.
Syntomes:
First power button press: fan spin up, thinkpad red dot light up, no screen at all.
Wait 2 cycle fan start - stop, ~8-10s.
Just hit power button again, maschine shutdown immediatly and hit power right away again. Woala now it is posting....

Lenovo diagnostic gives me an instant fail on 3rd gen intel gpu (texture pipeline test) in 4s....