Monitor took half an hour to warm up, now won't start.

If you're consistently experiencing warm oil temperatures during cold starts, it's likely due to the oil's properties and the engine's design. However, always monitor your vehicle's performance and consult your manufacturer's recommendations if you have concerns.

Most engine wear occurs from the cold where the engine has not yet warmed up. It is what produces wear even in warm climates.

How to test. .. Turn monitor off for an hour, while leaving the computer on. If the monitor still shakes when you turn it back on, it's not the monitor.

If your LCD TV or monitor has stopped working, or is displaying one of the following
symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can
examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life
of your monitor or TV by several years.
Check the cables, connectors and connections.

Check the electrolytic capacitors inside in the power supply board portion. replace all busted ones.

some monitor warm and the manufuctor calculate that don't wory but if there a problem in play it may be manufacturing defect

best regards

Only thing I can think of is that the monitor is dying and takes a long time to warm up. One trick might be to always leave it on (so it stays warm) or replace the monitor and your problem will probably go away.

I’m happy to help further over the phone at https://www.6ya.com/expert/thomas_b83e841f114394f4

This looks like a problem with the LCD once it gets warm. Please get this checked through a Hardware store.

bring it back for repair

It seems unlikely that two pins would be missing. They would more likely be bent down. If there's no bent pins, it looks like it could be a faulty monitor. Certainly, when TFT displays go, they tend to manifest the fault in a colourless or multicoloured bar consistently across a portion of the screen.

That is definitely a problem with the monitor...if its under warranty have it replaced...if not...start looking for a replacement it hardly ever is worth it to have them repaired (shipping, parts, labor is usually a little less than a new monitor). Sorry