Closed HP Elitebook 8440p not turning on

[aldene]

Guys help bigla na lang namatay yung HP laptop ko ng walang warning tapos hindi na mabuhay pero, yung power led indicator nya sa harap na edge nung laptop may light pa kulay sky blue, pero prang faded na kahit hindi ko pinipindot yung power button. Pag pinindot ko naman yung power button nag-lilights up yung sa charger kulay sky blue tapos kumikiraw sya hanggang sa maging red at mamatay na ng tuluyan. Pag chinarge ko nman sya nag lilights yung charging led s bandang harapan pero maya maya mamamatay na.

EDIT: hindi ko maupload yung video guys pacheck nlng please help my hp laptop 8440p not turning on https://youtu*be/kmrP4iAyLWw

papalitan n lng tuldok yung asterisk maraming salamat

 

[marksemaj]

try mo reseat ung ram

 

[aldene]

ngwa ko n boss ilang ulit n ganun p din , btw boss slamat s response

 

[Shadowed2]

ipa check mo na lang lods sa technician baka main board na kasi yan.

 

[marksemaj]

try mo walang battery or lagyan ng external monitor kung may display sa boot up

 

[aldene]

kahit wlang battery at charger lng nkasaksak wala p din, pero once n nilgay q n ung battery kahit hindi ko p pinipindot yung power button may lights up n

 

[aldene]

konting research p boss bago ako humantong dun hehe slmat sa payo

 

[aldene]

dati nman hindi ganun pg turn off wla toga syang ilaw