Re: Lenovo G50-80 ACLU3/ACLU4 UMA NM-A362
IT'S WORKING ..THANKS
IT'S WORKING ..THANKS
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Re: Lenovo G50-80 ACLU3/ACLU4 UMA NM-A362
Thank you for EC dump, working here too.A working TV? How boring!Originally posted by PeteS in CAComment
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Re: Lenovo G50-80 ACLU3/ACLU4 UMA NM-A362
thank uComment
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Re: Lenovo G50-80 ACLU3/ACLU4 UMA NM-A362
thanksComment
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Re: Lenovo G50-80 ACLU3/ACLU4 UMA NM-A362
need biosComment
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Re: Lenovo G50-80 ACLU3/ACLU4 UMA NM-A362
Original EC BIOS 128kb if anyone need it:
Comment
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Re: Lenovo G50-80 ACLU3/ACLU4 UMA NM-A362
bios is working g50 thnku broComment
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Re: Lenovo G50-80 ACLU3/ACLU4 UMA NM-A362
did not work for meComment
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Re: Lenovo G50-80 ACLU3/ACLU4 UMA NM-A362
thanksComment
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Re: Lenovo G50-80 ACLU3/ACLU4 UMA NM-A362
I have no display on lenovo G50-80.
Reprogramming bios.no use any suggestions???Comment
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Re: Lenovo G50-80 ACLU3/ACLU4 UMA NM-A362
If you want further help beyond a bios request start a new thread here:
https://www.badcaps.net/forum/forumdisplay.php?f=23
Give as many details as possible about the voltage,resistance tests you`ve done so far.Comment
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Re: Lenovo G50-80 ACLU3/ACLU4 UMA NM-A362
thanksComment
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Re: Lenovo G50-80 ACLU3/ACLU4 UMA NM-A362
atached file
Comment
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Re: Lenovo G50-80 ACLU3/ACLU4 UMA NM-A362
Thanks for the helpComment
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Re: Lenovo G50-80 ACLU3/ACLU4 UMA NM-A362
Hello friends of the forum I need this bios but for g50-80 model 80l0 i3 4th xq I have tried several and it comes out with stripes on the screenComment
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If you have found our forum useful please consider supporting us. Subscribe for a small monthly fee and receive extra benefits including our boardview / schematic archive.
It only takes 1 minute:
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Hi, everyone.
I have this notebook that won't charge.
In Windows, the charger icon doesn't appear on the battery, but the charger turns on the notebook normally.
PU301:
Pin 5 (ACOK) - 5.97v
Pin 6 (ACDET) - 1.83v (should have 2.6)
Pin 16 (REGN) - 6v
PQ308 has no gate voltage, so it doesn't drive PQ309 low
With the battery connected, its voltage goes the reverse way to the jack, having 14v and not 20v:
PQ301 e PQ302
Pinos 1,2,3 14v
Pino 4 5v
Pinos 5,6,7,8 com 14v... -
Lenovo 80e5 g50-80 ACLU3/ACLU4 NM-A361 rev.1.0
hello I would like some help, my laptop Lenovo 80e5 g50-80 ACLU3 / ACLU4 NM-A361 rev.1.0 does not turn on. when I insert power the led4 flashes and the fan moves a little. I only found the diagram pdf 2014-09 -10 REV0.4. I would need for BoardViewer the version for my ACLU3 / ACLU4 NM-A361 rev.1 and also schematic pdf. Also doing measurements with the multimeter I find on the line + 1.35_VGS to ground 6.06 ohm. According to me too low.
am I facing a short circuit?
that line affects the rams soldered on the board
thank... -
For Badcaps Readers, Please note that I am hopefully going to present this same message to Lenovo to see if they have any insight to the matter as well and figured to share the entirety here for clarification. The System is out of warranty as it is but does have the option to have it extended.
Model Information: T14 Gen 2 (Type 20XK, 20XL) Laptop (ThinkPad) - Type 20XK - Model 20XK0069US
Board: T14 Gen 2 (Type 20XK, 20XL) - Type 20XK.
System Hardware:
Processor: AMD Ryzen 7 PRO 5850U
Memory: 1x 16GB DDR4 3200 (Soldered on Board); 1x Crucial 32GB DDR4...09-08-2025, 10:46 PM -
Hello.
I have a Lenovo G510 laptop, machine type model 20238.
After replacing the motherboard, BIOS shows:
Product Name: INVALID
Lenovo SN: INVALID
BIOS version: 79CN49WW(V3.08)
Laptop information from the original bottom sticker:
Model: Lenovo G510
MTM: 20238
Serial Number: CB26271877
I need to write correct DMI/SMBIOS information after motherboard replacement.
Please help me find the correct Lenovo DMI tool / Golden Key for Lenovo G510.
I need a tool for Lenovo G510... -
Hello,
Lenovo G50-80 (ACLU3/ACLU4 UMA NM-A362) Rev 1.0
With battery laptop work perfectly ! But with charger no power and not charging ! What can be the problem??
Direct from Charger PIN no connect to laptop: 20.v
PQ301 (4407A)
Drain: 20v - 19v 17v fluctuating
source: 19v - 18 -16v fluctuating
Gain: 19v - 18 -16v fluctuating
PQ302(4483a)
Drain: 2.5v then 5 then 10v then 11v sometimes18 then again 2.5v again and again..
source: 19v - 18 -16v fluctuating
Gain: 19v - 18 -16v fluctuating
Comment