Hi, laptop powering on, but no display appears , i can see monitor backlight lit just a milliseconds when pressing power on but it wont continue to display, ram good ,measured 3v 5v bios present, switch button present ,processor heats up ,but noticed core and ram voltage missing , and when charger plugged in no led indicator, it only led lights on when powering on, additional is when i try force shutdown it via power button no response need to unpluged to shut it down , what possible culprit. Thanks 😁
Sir MOSFET internal ARCHITECHTURE ka video couse banaye please RDS on THRESHOLD Kitna current out How select Typesfault finding Why need high gate voltage on nmos
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Right bro sem to.
laptex thanks for your help for our upcoming nation
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Great. How else to check bad io. Thats not hot. Hp 450.
Check as per pin out requirements...
Hi, laptop powering on, but no display appears , i can see monitor backlight lit just a milliseconds when pressing power on but it wont continue to display, ram good ,measured 3v 5v bios present, switch button present ,processor heats up ,but noticed core and ram voltage missing , and when charger plugged in no led indicator, it only led lights on when powering on, additional is when i try force shutdown it via power button no response need to unpluged to shut it down , what possible culprit. Thanks 😁
change io
Check requirements or SIO, LVDS, S3 states and trace Accordingly.
Good point.
Sir I need help I think I destroyed my laptop 2 or 3 processor pin can it be repaired actually it still work but always shut down after sometime
Need to replace the CPU.
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Sir MOSFET internal ARCHITECHTURE ka video couse banaye please
RDS on
THRESHOLD
Kitna current out
How select
Typesfault finding
Why need high gate voltage on nmos
Everything cannot be explained here bro... But we are trying our best to provide as much value as we can.