Somebody please share images of LA-8241P motherboard. Image of SIO and surrounding components.
LA-8241P Images
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Re: LA-8241P Images
check pq101 and two caps near PL101. Normally these are the two culprits on this board most of the times though it can be any thing which is bad.Comment
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Re: LA-8241P Images
Interestingly enough I identified one of the two caps near PL101 as being short earlier this morning! Good to know it is a common point of failure. My board now powers on but sadly just sits there on a backlight black screen, so I think it may be destined for the trash.Dell E7450 | i5-5300U | 16GB DDR3 | 256GB SSDComment
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Re: LA-8241P Images
Interestingly enough I identified one of the two caps near PL101 as being short earlier this morning! Good to know it is a common point of failure. My board now powers on but sadly just sits there on a backlight black screen, so I think it may be destined for the trash.Comment
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Re: LA-8241P Images
May I ask whether this would still occur with the LVDS cable unplugged and external monitor plugged in? I've more or less given up on the board as I think the PCH is dead, but I'd be interested to know what this common fault is before I do.Dell E7450 | i5-5300U | 16GB DDR3 | 256GB SSDComment
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by OKRPKCOMPHi
i have dell inspiron laptop 15R SE 7520 (QCL00 LA-8241P REV 1.0 (A00))
But its setup is locked, anybody help me to unlock its setup
old setup locked working bios here...-
Channel: BIOS Requests ONLY!
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Subject: Help Identifying IC on 820-02020 (MacBook Pro A2338 M1, 2020) — C02045500 / EKQ8LL1A
Hi all,
I'm working on a MacBook Pro A2338 M1 (2020) with logic board 820-02020.
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by LenovochrisLenovo 15ARH05H Does not power on. 20v at charging port
Right Capacitor is getting too hot to touch around PU2001
Most surrounding caps have 0 resistance
Bottom cap reads nothing as well as the 2.2 resistor
2 caps on right reads no resistance
top capacitors read nothing
big cap on left of chip reads 000.8
I'm not great but i'm trying to learn.
Can someone point me on where i should be looking to target the correct faulty component
Would a shorting capacitor stop the laptop from showing any signs of... - Loading...
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