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PREMIUM Case scenario bios issue -HP Laptop 15-dw1001wm No display

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intoy

Site Owner
Staff member
Joined
Jun 12, 2014
Messages
5,079
Sample case ng akala mo big issue pero hinde pala
50% ng tatanggapin mo ay bios issue lang

Lesson: Huwag mag hardware agad mag analyze muna sa current kung normal ba, Kung nag ON OFF sa power button
kung walang corrossion Kung walang sunog na components


ito ang good example na tira chamba sana pero kung may training ka nakagaya nito ay maaring mataas ang success rate mo

Brand|Model: HP Laptop Model: 15-dw1001wm
Board id: FPW50 LA-H325P Rev: 1.0
SN: CND12554CN

Issue: HP No Display

Normal current consumption sa DC Bench
present ang color blue ilaw na indicator na nag on ang unit

History: ipinasa sakin ng tech nagpalit sya ng LCD pero no luck at mukhang nabasag daw nya ang LCD sa process ng pag test
Totoo nga nabasag nya ang LCD kaya need pa palitan

Action Taken
bios rework only

Done
296022936_2862507794050562_759774487701416946_n.jpg


eto yung done na pero basag -gumawa ako ng video then send ko sa client
basag.png

Need ko pa palitan ang bios chip dahil hinde na masulatan
Untitled2.png


sa motherboard nakikita Board id:
Board id.jpg
 
Good job boss thnx sa idea....
First talaga vesual check ung board kng may cruded part then nxt check voltage kng present lahat..... thnx ulit boss
 
ganda ng guide mo boss thank you sa idea at info boss
 
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