How to repair most of the LCD monitors with blinking light

How to repair most of the lcd monitors with blinking light problem
this time we was lucky that a small unexpected fix manage to repair this Acer monitor.

A computer monitor is an output device that displays information in pictorial form. A monitor usually comprises the display device, circuitry, casing, and power supply. The display device in modern monitors is typically a thin film transistor liquid crystal display (TFT-LCD) with LED backlighting having replaced cold-cathode fluorescent lamp (CCFL) backlighting. Older monitors used a cathode ray tube (CRT). Monitors are connected to the computer via VGA, Digital Visual Interface (DVI), HDMI, DisplayPort, Thunderbolt, low-voltage differential signaling (LVDS) or other proprietary connectors and signals.

Originally, computer monitors were used for data processing while television receivers were used for entertainment. From the 1980s onwards, computers (and their monitors) have been used for both data processing and entertainment, while televisions have implemented some computer functionality. The common aspect ratio of televisions, and computer monitors, has changed from 4:3 to 16:10, to 16:9.

Modern computer monitors are easily interchangeable with conventional television sets. However, as computer monitors do not necessarily include components such as a television tuner and speakers, it may not be possible to use a computer monitor as a television without external components.
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Thanks one again DIY Electronics rullez !!!

[AnandDavis]

LOL that joy when you fix something is real. loved the ending!

[alexanderhenderson]

I left mine plugged in flashing while watching this video. Now it works. I think how many times you called it a bastard it must have woke up.

[johfc]

Nicely done and just shows sometime the fix can be very simple. I must say that calling the thing a bastard several times would have helped!

[WhatNow]

Many Thanks. Easy repair. My monitor had 7 bulging capacitors and a dark area on the PC board by one of the rectifiers. $15.99 USD repair cost - for parts, Tax, Shipping & Handling and a little bit of my time. Again, Thank you!

[boomthefist]

Instructions unclear now I have a bullet hole in my monitor

[amerispunk]

This is fine but I wish you had showed us more about the actual replacement of the capacitor.

[yeadatwunyt]

hilarious fix. i was getting ready to toss the thing but now i've found the problem on mine. just one bulging capacitor. gonna have to find a replacement later so i closed it up.

[AlternativeDIYEnergy]

Hello my good friend. Very well done. An awesome repair. Have a great day. From Raymond in Hereford. UK.

[nolyfe]

Thought the minister was acting up, turns out that the pc wasn’t even plugged in. Gl yall

[JJnnaatt]

Before you open up your screen, first try replacing the cable connecting your screen with your computer... or at least unplugging and replugging.

[SevenDeMagnus]

Thanks. My Viewsonic LCD starts flickering every 14 seconds. Which capacitor could it be?

[coondogtheman]

Mine is doing this, the LED will flash on and off but if you leave it alone it will eventually come on. I suspect the same issue you had.


And in case nobody saw the issue it was the bulged capacitor seen at 1:49 in the video. The one just above the yellow foam stuff below the two other capacitors.

[astrogumbie]

HAHAHA love this video dude just was so enthused.

[my_baby]

thank you very much i have one lcd acer al1717 when i connect to dvr or laptop its display for a second and turn off and then button light its orange plz can help me :) thank a lot

[LucKyLukas]

but how to fix colors ? i mean mine is red color ?

[lefteris.adamou.]

You didn't show how to change the capacitor

[ProSteve]

This one mine monitor blinking orange light.

[slichmm]

Hi it's telling me no single every time