5 
1 
2 LCD Only Works in Display Diagnostic Mode
After attempting to install an update, my LCD no longer powers on when booting. It does work when holding D and power and displays colours, but otherwise not on boot. Diagnostic LEDs are working to indicate no RAM (when removed).
I've already disconnected the CMOS battery for over a minute. Any ideas?
crwdns2934109:0crwdne2934109:0
crwdns2889612:0crwdne2889612:0
0
Can you try restarting the laptop in safe mode?
crwdns2934271:0crwdnd2934271:0 Andrew S crwdne2934271:0
@andrewsawesome how do I?
crwdns2934271:0crwdnd2934271:0 Jon crwdne2934271:0
@minacrime Windows 10/8: On the login screen or Windows menu, click the power menu, then, while holding shift, click "Restart".
Windows 7: Before the Windows 7 boot screen, press F8. Go into safe mode by pressing enter.
crwdns2934271:0crwdnd2934271:0 Andrew S crwdne2934271:0
I cannot view anything on the display. @andrewsawesome
crwdns2934271:0crwdnd2934271:0 Jon crwdne2934271:0
@minacrime Does anything display when connecting to an external screen(you may need to press F8 three times and press enter after bootup)?
crwdns2934271:0crwdnd2934271:0 Andrew S crwdne2934271:0