❓ Help Dell latitude e7440 (Not turning-on)

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Jabee02

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Gumagana naman yung laptop kahapon lang pero turn-on ko ngayon ayaw na. As you can see po from the video, steady yung light ng charger pag hindi naka plug pero pag pin-lug na biglang nag bblink and hindi nag rerespond ang laptop, walang ilaw na kahit na ano...

Lahat naman na ng solution sa internet and YouTube nagawa ko na eh. From hard-reset, tanggal ng battery, mag tanggal ng ram, palitan ang CMOS and so on pero wala talaga eh. Ang tanging hindi ko pa lang nagagawa ay sumubok ng ibang charger.

Motherboard po kaya ang sira nito or charger?

Salamat po sa sasagot mga ka PHC

View attachment PXL_20230529_223138801_0_COMPRESSED.mp4
 
Solution
Update:

Pinaayos ko, sinisingil ako 2k then tinawaran ko hanggang 1.3k.

Grounded daw yung motherboard, may mga sinolder silang maliliit na parts sa laptop then okay na ulit.
Hindi nila masabi kung ano ang naging cause pero sana magtagal.

Thread: Locked. Solved.
Update:

Pinaayos ko, sinisingil ako 2k then tinawaran ko hanggang 1.3k.

Grounded daw yung motherboard, may mga sinolder silang maliliit na parts sa laptop then okay na ulit.
Hindi nila masabi kung ano ang naging cause pero sana magtagal.

Thread: Locked. Solved.
 
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Jabee02

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