Hi Micheal,
Welcome to the Community.
Let me know the specification of the memory used for upgrade.
Meanwhile, I would suggest you to run diagnostics on the computer which will isolate the issue.
Unplug the power cable. Press and hold power button for 10 seconds. Plugin the power cable and turn on the system. Tap F12 key to access One Time Boot Menu. Highlight Boot to Utility Partition and hit Enter to start the diagnostics.
Please refer to the link mentioned below for error codes:
| http://dell.to/12IFoz8 |
Also, look for any diagnostic indicators and refer to the table mentioned below:
| LED pattern | Code Translation |
|---|---|
| Image may be NSFW. Clik here to view.  | System POST complete – LED timeout has occurred. |
| Image may be NSFW. Clik here to view.  | BIOS checksum failure – Recovery mode. |
| Image may be NSFW. Clik here to view.  | CPU configuration activity or failure. |
| Image may be NSFW. Clik here to view.  | Memory subsystem configuration activity or failure. |
| Image may be NSFW. Clik here to view.  | PCI device configuration or failure. |
| Image may be NSFW. Clik here to view.  | Video subsystem configuration or failure. |
| Image may be NSFW. Clik here to view.  | Storage device configuration or failure. |
| Image may be NSFW. Clik here to view.  | USB subsystem configuration activity or failure. |
| Image may be NSFW. Clik here to view.  | No memory detected. |
| Image may be NSFW. Clik here to view.  | Fatal system board failure detected. |
| Image may be NSFW. Clik here to view.  | Memory detected – Configuration or compatibility error. |
| Image may be NSFW. Clik here to view.  | System activity preceding video initialization. |
| Image may be NSFW. Clik here to view.  | System resource configuration. |
| Image may be NSFW. Clik here to view.  | Reserved |
| Image may be NSFW. Clik here to view.  | POST complete – Onscreen error message. |
| Image may be NSFW. Clik here to view.  | POST complete – OS hand-off complete. |
Thanks & Regards
Manshu S
#iworkfordell
