Dell Dell Latitude 3540 ZAL00 la-a491p 2013-05-15 Rev 0.3 0523

ThienBui said:

MODEL NAME : ZAL00
PROJECT CODE : ANRVBW0100
PCB NO : DA8000WW000 LA-A491P M/B
OAK Mainstream2
Intel Shark Bay ULT
UMA/DIS AMD Venus Pro
Rev: 0.3
213-05-15
boardview Dell Latitude 3540 - LA-A491P Boardview (.CAD).cad
Dell Latitude 3540 LA-A491P_ZAL00_Rev1.0_2013.06.24_UMA photo

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ThienBui said:

make one video I check

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jazzthiyoup said:

please tell me sollution

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ThienBui said:

try this

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ThienBui said:

That means it's not a BIOS problem, you need to check your hardware.

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ThienBui said:

any harware repair before that ?

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ThienBui said:

and BIOS old same problem slow ?

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ThienBui said:

EC can not remove need Programming EC rom new

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