Re: Dell U3011 no display after a few minutes

I have a HP U3011 monitor which would go blank after a couple of minutes. During troubleshooting, I noticed that the 5 V stayed steady but the 24 V supply would die. Traced the fault to the AC/DC converter which drives the 2 MOSFETS to generate 24V. The AC/DC converter is TOP266VG and can be located under the MOSFETS heatsink. It is hidden under the heatsink, so you will need to desolder the MOSFETS and the heatsink to get to this chip. Purchased the chip, replaced and the monitor is happily chugging along ever after. I purchased a few...