Dell Latitude E4310 no power on

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bluestone
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Dell Latitude E4310 no power on

Post by bluestone »

Dell Latitude E4310
PCB: NAL60 LA-5691P
Problem reported: No power on with adapter or battery, not charging.
Observation.
19v was okay but there was no 3.3v ALWP AND 5VALWP, So step by step I checked PU2 (N0608098) for input voltage and enable pin, all okay. I checked for short on 3.3VALWP and impedance was 0.026 ohms but 5VALWP was 0.001 ohms, I realized that was a short, so I deleted shortpad PJP6 to see if short was coming from PL5 or from the board itself and I realized there was no short on the board but short was still on PL5, So I decided to remove PC35 and voila short was gone. PC35 was damage so I replaced and solder PJP6 back and board works perfectly.
Job done.
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farman
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Re: Dell Latitude E4310 no power on

Post by farman »

thankssssss
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Timothygow
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Dell Latitude E4310 no power on

Post by Timothygow »

The Dell Latitude 2120 has an Intel GMA 3150.
The new MBPs have the 3000.
Does anyone know if there is an opportunity for a hackintosh of this netbook?
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