I have an HP 8540W.
Windows 7 64 bit Ent
16 GB RAM
Core I7 Processor
Nvidia Quadro FX 1800M
Whenever my laptop display goes to sleep I can't turn it back on. Note, the laptop is still awake and all lights on keyboard work correctly.
The only way to recover from this appears to be to Force power off and then power back on.
Any help appreciated.
I am having the same problem.
ReplyDeleteHP 8540W.
Windows 7 64 bit Pro
4 GB RAM
Core I7 Q740 Processor
Nvidia Quadro FX880M
Working with HP Support I have:
1) Perform uninstallation of graphics driver.
2) Perform BIOS update.
68CVD Ver F.0F 3/9/2011
3) Perform reinstallation of graphics driver.
V267.67
4) Perform essential system updates.
Essential System Updates for Microsoft Windows 7:
http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=321957&prodSeriesId=4096175&prodNameId=4097219&swEnvOID=4059&swLang=13&mode=2&taskId=135&swItem=ob-92090-1
5) Perform system default settings.
System Default Settings for Windows 7:
http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=321957&prodSeriesId=4096175&prodNameId=4097219&swEnvOID=4059&swLang=13&mode=2&taskId=135&swItem=ob-92241-1
After all this no change. Now they want me to uninstall/reinstall the operating system...