Re: Previously working D54250WYK will not POST.

Hi jdm-gt4,

I am sorry for your trouble but let me help you.

Thanks for providing the steps you have done so far. There are some other things I would like to know:

1. Was there any change on the configuration? Any program or update installed?
2. Is there a possibility to test another AC adapter?
3. Try different cables and power source.

Reseating the the RAM, moving the SSD and clearing the CMOS by taking the battery and a BIOS recovery are excellent steps so if you do the steps mentioned above and issue persist, It may be necessary to replace the unit.

Here is our chat service:

1. www.intel.com/chat

Kevin M