Display wont turn on connected to lenovo t450 laptop, also had issues on desktop pc with this monitor.
1. Disconnected all leads and held power button down for 15+ seconds.
2. Reconnect Power lead.
- Power button goes blue
- The initial Dell splash screen appears on screen for less than a second.
- Screen goes blank.
- Power button stays blue
3. Press any of the control buttons
- Nothing happens
4. Disconnect Monitor
5. Connect Monitor to switched on PC with logged in Windows using DVI.
6. Connect power cord
- Power button goes blue
- The initial Dell splash screen appears on screen for less than a second.
- Screen goes blank.
- Power button stays blue
possible replace the monitor board? part number where to purchase?
Any help would be apprecitated
