Computer Monitor doesn't display/take 30+ mins to output a signal

BurntToastie
BurntToastie Member Posts: 2 New User
edited February 22 in 2020 Archives
Just to rule it out, I’ve had the display panel changed (£450 under warranty, go figure).

Monitor: Acer XB271HU

Basically when recieving the monitor back from repair today the screen took about half an hour before displaying a signal. Sound works, the monitor is recognised by the OS and the blue light indicating a signal input is on, but only the backlight is working.

What could be the cause of this?

I sent this back to acer, which led to the display panel being damaged in transit so they charged me for the repair because of ‘accidental damage not being covered under the warranty’. I’ve read online that it could be due to faulty caps in the power supply circuit.

Any help would be greatly appreciated as this problem started 6 months ago on a <2 year old monitor costing me £600 new.

Thanks!