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Hello. A few months ago I bought a Dell P991. I was very happy with purchase, geometry was near perfect and the colours were great.
However, two days ago, I was using it, and the image blinked once, but it recovered. 10 minutes, it blinked again, and the image was completely gone.
This is what happens when I try to turn it on.
https://www.youtube.com/watch?v=ENFNS1-DYYc
All electronic shops in my area refuse to do repairs on CRT, so I was wondering what could be the issue.
Thanks -
I have one of these.
The main cable that connects the headset to the base station was bitten through by an animal. And so now looks like this:
Most of the wires are big enough to solder, but there seems to be three wires that are wrapped together and they are all silver in color. I'm not sure what to do with these.
Does anybody have any experience with soldering these?
thanks guys.... -
Hi folks,
My son clicked “Update and Shutdown” on a Razer Blade 14 (2022, RZ09-0427), closed the lid, disconnected the charger, and put the laptop in his backpack. The next day, it wouldn’t boot: only the green LED blinked, no fans, no keyboard backlight, no display. The chassis does get warm, so the CPU/GPU seems to get power.
What I’ve tried so far: disconnecting the main battery, CMOS reset with power drain (30s), using a different power adapter, and connecting to the monitor - same result.
I assumed that Windows Update was interrupted due to closing...09-14-2025, 03:46 PM -
Hello, my LG OLED55C8PLA TV stopped working, and here's what happened:
Around noon, it stopped turning on, meaning the screen stayed off, I heard a ticking sound when I tried to power it on, and the red LED light blinked 3 times. Afterward, nothing would happen for about 1 minute, and then the same cycle would repeat. A few days later, there was no more red LED blinking, and whether I tried turning it on with the remote or the power button on the back, it wouldn’t respond. I’ve tried some "quick fixes" I found online, like unplugging the TV and pressing the power button for... -
Hi, this is my personal laptop, which the original board (lets call it Board A) blew up PU8700 (TPS51486), making a hole on the board, i had left the laptop at my desk one day with the battery fully charged and didn't touch it for a week, but when i tried to turn it on it didn't
Thought the battery was dead, so i plugged in the charger then tried to power on, the power LED blinked once, charged LED still orange, unplugged the charger, plugged in again and I noticed the "magic smoke" smell, so i unplugged the charger, removed the back cover and saw the blown IC (the "magic...
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