I am working for someone refurbishing arcade machines, anyway he has a bunch of flat panel computer monitors basically that are broken, he was asking me about repairing them, is there any kind of repair courses I could take.
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after bigtroll managing to score a new video card in this thread, i thought i'd get a new monitor too, since my current one has a bubbly and blurry screen that i posted in this thread.
i tried numerous local websites to get one but many required a mobile number to sign up which i dont own. i also had issues finding the right monitor that met my requirements. it was a nightmare finding one, spending weeks looking through g00gle.
finally, i decided to try lazada, the singapore version of jack's aliexpress. it only required an email address for signup, but whenever i... -
Hello! I am looking for help with identifying this tcon chip on KOORUI 24E4 monitor.
Driver board number: pn238ct01-3-xc-2
Other IC on the driver board: NT71265MFG-001
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Hello Badcaps Community,
I purchased a preowned AOC monitor that is not working and out of warranty. It was sold as not working. I am looking for guidance on self-repair. In particular, I am after the firmware for the monitor. At the end, I have included monitor model information and links to pics and vids of the issue.
The problem is that it will not display a picture on any of its inputs. And the on-screen menu does not appear. The power button works properly. It powers on with the remote as well. But the on-screen menu does not appear, even when not connected to any... -
Hi everyone,
I got this monitor with black screen problem.
I thought the problem was in the motherboard, so I bought 2 smashed monitor same model to disassemble boards and swap them, but same issue remains.
After some tries I've found out that connecting LVDS cable on-fly after powering on the LCD panel let me see the whole screen for half sec, then goes black again.
TCON got two output flats, because each flat goes to a tiny board with some COF, each tiny board manages half LCD panel.
I discover that if I leave connected only right side (right flat of the TCON),... -
Hi Everyone
Lately I am experiencing the deja-vu incident on one of the led monitor like this.
https://www.badcaps.net/forum/troubl...lashing-on-off
The monitor is HP 27es LED Monitor
https://h30434.www3.hp.com/t5/Deskto...e/td-p/6804692
The monitor will randomly blackout and display no signal and will recover again.
Sometimes need to power and off again to restore the display but...