Re: Sony SVF152A29M DAOHK9MB6D0 Dead
Hi Piernov
Power button checked and OK
+5V_S5 and +3V_S5 present!
After flashing Bios chip "NBSWON#" becomes high board starts up.
Many Thanks for your help.
Best regards
videomax
New Member
Last Activity: 04-07-2025, 04:31 AM
Joined: 11-13-2013
Location: Amarante
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Re: Sony SVF152A29M DAOHK9MB6D0 Dead
I have schematics! There is no Power up sequence.
I have struggle to identify why NBSWON# does not rise.
Thanks anyway.Leave a comment:
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Sony SVF152A29M DAOHK9MB6D0 Dead
Hi,
Laptop completely dead and don't react to power switch.
+3V_WAKE, +5V_WAKE, +3VPCU present
Checking NUVOTON NCPE985LA0DX line "NBSWON#" (power switch ) wont rise to 3v.
After replacing EC NCPE chip the problem mantain exacly the same.
Question. Does this chip need to be programmed ?
Does anyone have a power up sequence for this board ?
Any help at all ?
Thanks -
Vestel 17PW05 badcap
Hi,
I've got a few power supplies with the following problem in my workshop:
IC700 blown or power supply very noisy.
C713 - 4n7 ceramic capacitor brocken.
Hope it helps somebody
regards
Carlos -
Re: New Members - please post your introductions here
Hi, I'am from Portugal and have a small repair shop since 1980.
I pretend to learn and teach something here in BADCAPS.
See you arround...
regardsLeave a comment:
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