Troublesome piece of problem
1. Uninstall all Apple software if you have it and restart the
computer.
2. Uninstall HP software and restart. Then reinstall HP software
and restart again.
3. Right click on your task bar and select Properties. Select the
Start Menu tab. Click on Customize. Select the Advanced tab. Under
Recent Documents, untick List my most recently opened documents
box, then click on Clear List
4. If you have an iPod or some storage device, plug it in, restart
your computer. After restarting, remove it safely before shutting
down your computer and restarting it again.
5. Check your hard disk for error. Start > Run and type in
chkdsk /f. You will see an error, just restart
your PC. A blue screen will appear while checking. Don't skip
it.
6. Try booting to Safe Mode to see if you still experience this
error.
