Re: need bios dump of dell latitude 5320
UPD: somehow managed to do it by myself trough analysis of other locked dumps.
todenkopf
Member
Last Activity: Today, 07:05 AM
Joined: 10-09-2014
Location: Lviv
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Re: need bios dump of dell latitude 5320
Hello, could use some help with unlocking Lat 5320 (6772GG3-8FC8), password locked and absolute active. Dump attached, thanks!...Leave a comment:
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Re: Dell xps 9560 doing fireworks
I am not entirely sure about this, but usually "S" in signal name means "suspend" state....Leave a comment:
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Re: Dell xps 9560 doing fireworks
PU900 definitely fried...Leave a comment:
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Re: Dell xps 9560 doing fireworks
Hey! First of all clear all the soot, cuz it is conductive, then you can extend any burned trace with wire, pay attention to suggest possible current flow and consider proper diameter of the wire.
About resistor: just measure it in ohmmeter mode, but it looks already damaged so could be tens of ohms now.Leave a comment:
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Re: soc getting hot, no display
500ma is far too much for board without Vcore, consider a short 3valw_pchLeave a comment:
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Re: Dell xps 9560 doing fireworks
Now, I guess, its time to clear the motherboard and restore traces, especially around PU500. Also, it seems that the resistor marked 4R7 need to be replaced.Leave a comment:
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Re: Dell Inspiron 5520 LA-8241P Not working with battery(For freshers only)
Bad PQ102 passing insufficient voltage to the b+ rail?Leave a comment:
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Re: HP 14s-cr2002tu 3V3A short to ground
Yes, the possibility that CPU/PCH is now dead exists, but more often such manipulations kills the EC.Leave a comment:
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Re: Dell xps 9560 doing fireworks
Good, now cut PJP900, check resistance on PL901. If it stays at 1 ohm, feel free to remove PU900 and recheck resistances on shorted caps and PL901. Do it carefully, try to not damage board.
Then remove PU500, after that check again PC513. If short is still there, it means that we got short circuit on 3VALW.. IF there will be kOhms, we can go further.Leave a comment:
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Re: Lenovo Yoga 13 mb: Yoga 13 MB Panasonic capacitor identification
100 nf*50v will doLast edited by todenkopf; 07-07-2023, 07:31 AM.Leave a comment:
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Re: MSI GL63 8RD stuck after windows loading
Mostly ends up with failed CPU/VRM.Leave a comment:
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Re: ASUS FX505DU Charge/Bat LED on No Power LED
Dead CPU 99.9%Leave a comment:
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Re: recovering abandoned Latitude 7430 laptop, bitlocker trouble
try to CLEAN using DISKPARTLeave a comment:
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Re: Dell xps 9560 doing fireworks
Cut PJP500, measure resistance on both sides.Leave a comment:
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Re: Faulty HP ZBook 15 G2 Strange keyboard issue?
You actually don't need to know the good value, just need to find [I]different[/I] resistance and check that lines up to the EC.Re: Faulty HP ZBook 15 G2 Strange keyboard issue?
You actually don't need to know the good value, just need to find [I]different[/I] resistance and check that lines up to the EC.Re: Faulty HP ZBook 15 G2 Strange keyboard issue?
You actually don't need to know the good value, just need to find [I]different[/I] resistance and check...Leave a comment:
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Re: help with generic Core 2 Duo laptop with power on issues
Somehow its even worse than BGA.. You'll need to apply some amount of solder as equal as possible on it's pads and pray.Leave a comment:
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Re: hp envy x360 m6 convertible 3V3 short to ground 0.0ohm
remove 3V3 coil and check resistance on padsLeave a comment:
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Re: help with generic Core 2 Duo laptop with power on issues
Yes, bench power supply will do, limiting current to 1A in CC mode will be good. That IC probably have heat dissipation pad, so give it some time to heat up finely....Leave a comment:
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Re: Crazy Laptop problem - HP Envy x360
Check resistor dividers on CSOP/CSON pins. Unplugging the battery you're kind of resetting some OVC protection and it looks to me that the problem lies in incorrect measurement of the current by the charger IC.Leave a comment:
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