Hi, I have problem with one laptop. It turn off (like a lost of power) exactly after 30 minutes. Its start to do this after repairing charging port on the motherboard. Maybe short caused damage on the motherboard?
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Re: hp g3 250 turn off after 30 minutes
first check power options in o/s -
Re: hp g3 250 turn off after 30 minutes
it`s not software problem.Comment
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Re: hp g3 250 turn off after 30 minutes
This is a Heatsink Problem. Check it first and apply some thermal paste on CPU and chipset and fix heatsink firmly.Comment
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Re: hp g3 250 turn off after 30 minutes
I check that, temps are ok.Comment
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Re: hp g3 250 turn off after 30 minutes
might be me region issueComment
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Re: hp g3 250 turn off after 30 minutes
try with linux usb pen to see if the problem remainComment
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Re: hp g3 250 turn off after 30 minutes
Hi everyone I need a working bios dump file for this model
hp compaq presario cq58-120skComment
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Re: hp g3 250 turn off after 30 minutes
problem remain with usb linux.
Problem is with motherboard, some chip is causing the problem I think.Comment
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Re: hp g3 250 turn off after 30 minutes
I think there is a power problem, something happens when the system require more power.
instal intel IPDT and check the systemComment
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Re: hp g3 250 turn off after 30 minutes
I checked everything, ram memory, charger, without wifi, without battery, without hdd, only in bios..... but still nothing pc turn off every 30 minutesComment
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Re: hp g3 250 turn off after 30 minutes
cpu is intel ? ipdt all pass ?Comment
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Re: hp g3 250 turn off after 30 minutes
Check the LAN chip this must be the problem. As it possible to remove it and switch on again.Comment
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Re: hp g3 250 turn off after 30 minutes
ipdt passedComment
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Re: hp g3 250 turn off after 30 minutes
install a global hardware monitor program like hardware monitor and see after 25 min what temperature u have. could be bad nb or sb that get too much hot. for my esperience, when sb get too hot, pc just freeze, so i would assume it's a bad nb temperature or sensor.
let's install the software and post results before pc shut down. meanwhile it's on. see if any temperature raise too much respect others.
edit: nec tokin free ?Comment
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Re: hp g3 250 turn off after 30 minutes
I checked all temperatures, they are all ok. I checked them with hardware monitor and manual directly on mainboard.Comment
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Re: hp g3 250 turn off after 30 minutes
Look at post #6
Probably you got to clean ME region
Upload your BIOS dumpLast edited by age80; 02-12-2017, 07:17 AM.Comment
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Hi,
had T490 with faulty bios chip. Bought chip out of ebay and soldered on. Laptop starts and works however serial numbers of laptop and motherboard do not match.
I have updated laptop model number.
1) I did not find the way to update laptop serial number - I have this one.
2) I dont know where to get my motherboard serial number and how to update it. Is it somewhere physically on the mainboard? How do I update it?
Hope to find someone to help me with this as I am hitting dead end at the moment.
Many thanks
Miro -
Hello everyone, I have an HP DV6 DAOLX6MB6F2 REV: F motherboard. The issue I'm facing is that sometimes the motherboard doesn't turn on. I've checked the voltages for the power on button panel, and they seem to be okay. Right now, it's working perfectly fine, so I can't pinpoint the exact problem. I have the HP DV6-DV7 Quanta LX6_7 (Liverpool) DAOLX6MB6F2 Rev 1A.pdf schematics, a multimeter, and a 5A power supply. If anyone could guide me on where to start checking first, I would greatly appreciate it. This is my first experience with this. Thank you.
Here, I have attached a document...02-14-2024, 09:24 PM -
Hello everybody! Posting this in hopes somebody has some expertise that leads to a clear path of troubleshooting that saves me a lot of time!
My macbook has the flex cable problem, the one that prevents the screen turning on. Ive been dealing with this for the last 3 years. Last year it went dead and I managed to fix it following youtube tutorials. But my fix wasnt the best, the problem returned a month later. This week, it went dead again. I again tried to fix it.
This time the original cable broke too close to the screen, it can't be fixed without tearing the screen... -
Hello,
I have a Asus ROG Strix Scar 15 (G533QM) that had a dead motherboard (Graphics card dead) and after trying to fix the motherboard with no success, I bit the bullet on a sale for a new motherboard. I ordered a motherboard for the 15 inch model which is the one that I have, and when the motherboard arrived it wasn't for a little while that I saw it was from the 17 inch model.
My question is, can I update the Bios on this G733 motherboard to a G533 Bios.
The reason for wanting to do this is that the keyboard isn't working as it should, and I think this... -
Hi everyone 😀,
I'm here today to ask for help with repairing the motherboard of a Lenovo Legion Y540 17IRH.
To give you some context, I'm passionate about computer repair so much so that I've invested in a lot of tools and started practicing on dead and old hardware. I've been learning how to solder and desolder components, mostly focusing on phone repairs.
Recently, I bought a broken Lenovo Legion Y540 17IRH for just €150, and there are two main reasons why I made this purchase:- I already own the exact same model, but its plastic chassis is badly damaged.
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