HP 15 la-c781p Turn on but no data with low with low consumption
hey friend i have same borad but my problme is when i turn on the laptop it consume only 17 ampier and i cant find memory v
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Re: HP 15 la-c781p Turn on but no data with low with low consumption
Where are the measurements?? What steps have you taken/checked for solving it?? Stsart with measuring voltage in two mosfets after dc in socket -
Re: HP 15 la-c781p Turn on but no data with low with low consumption
Find out the Memory IC not sure if it’s RT8207PG0WComment
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Re: HP 15 la-c781p Turn on but no data with low with low consumption
You have mentioned current consumption at 17 amps whereas this mb should post at less then 1amps. Are you sure about the consumtion?? Or do you mean 17mA??Comment
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Re: HP 15 la-c781p Turn on but no data with low with low consumption
Take a look at pic what's written it top of those ICAttached FilesComment
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Re: HP 15 la-c781p Turn on but no data with low with low consumption
4b=3a is your memory ic.
https://cdn.badcaps-static.com/pdfs/...732a5f8a34.pdfComment
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Hello, i have some issues with my laptop Lenovo Y700-17ISK (motherboard BY511 NM-A541), it started when i turn on the laptop, but the lcd wont turn on, i then connected it via hdmi to tv and screen was ok. So i thought maybe lcd stripe is faulty, i removed the bottom cover, disconnected main battery, reset the cmos by disconnecting battery for 1 min, then slighty move the lcd stripe. Conncted power supply and tuned on my laptop, the lcd turn on, it started to load os, then it turn off, after a second it turn on, then after like 3 seconds turn off again, and so on. Removed power supply, waited... -
To all the members here...
Let me tell you a little bit about what happened to my laptop (MSI GF63 THIN 11UCX model: MS-16R6) that “maybe” you know how to solve this problem.
So before this problem happened, my laptop was running smoothly. When I wanted to restart my laptop, it looked fine at first. But after I waited for this restart process to take a long time, until finally I panicked (because the restart process did not finish plus the laptop screen only showed a black screen), I immediately pressed and held the power button to force the laptop to turn off. But... -
Hello, I have an Acer Aspire 4520 from a couple of decades ago and I want to repair it solely for nostalgia.
It happens that when I turn it on after having been disconnected for a long time, it turns on without problems, it tells me that the BIOS has been reset and that it will load the factory settings, if I tell it to continue, the computer turns on and everything works fine.
The moment I turn it off and want to turn it back on a second time, or restart it and try to start it again, it no longer gives an image, and it no longer responds.
If I remove the... -
Hi everyone,
I am dealing with the problem of turning on and off my Dell e7470 notebook.
The battery charge light is solid white, I press the button, the power indicator and the light on the button are solid for 1-2 seconds and immediately turn off.
The system does not turn on, there is no post.
I removed the RAMs and changed them, changed the battery, RTC battery, AC adapter, removed them and waited, tried again, it does not turn on.
The problem continues in the same way.
I tried to turn on the Fn key, nothing came to the screen.... -
i got this laptop with no power issue....i flashed the bios and laptop can turn on and use normally....but when i shut it down and rest for few minute (2-3 minutes), it wont turn on....i have to flash bios again...any idea what is the problem?...when i shutdown and suddenly press power button to turn on, it will turn on normally....problem happen when i rest the laptop 2-3 minutes after shutdown, it will not turn on....i need to flash bios again
board number VIUX1 NM-A091 REV:1.0...
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