Solved: Intel HD Graphic 4600

idata · ‎09-07-2016

I have several Lenovo THINKCENTRE E73 TOWER with Intel HD Graphic 4600 on board. The problem is that Brightness suddenly turn off, going to zero, causing a very bad vision. I've installed the last version of the driver but the problem persists. Anyone could give me some suggestions? thanks

idata · ‎09-27-2016

I've found that the problem is related with the save energy settings of Lenovo's PC.

With the standard save energy settings the brightness slow down and lead to visualization problems.

Setting the Lenovo power manager in a High Permormance mode solve the problem.

No monitor or windows OS settings are efficacious.

The OS is windows 7 64 bit with last Intel 4600 HD Graphic Driver installed.

View solution in original post

idata · ‎09-22-2016

Can you give us the operating system version?

Also, if your operating system is 32 bit or 64 bit.

What current drivers are you running on your computer?

Thanks

Allan.

idata · ‎09-27-2016

Were you able to pull out the information from your computer?

Allan.

idata · ‎09-27-2016

I've found that the problem is related with the save energy settings of Lenovo's PC.

With the standard save energy settings the brightness slow down and lead to visualization problems.

Setting the Lenovo power manager in a High Permormance mode solve the problem.

No monitor or windows OS settings are efficacious.

The OS is windows 7 64 bit with last Intel 4600 HD Graphic Driver installed.

idata · ‎09-28-2016

Good to hear you fixed this problem after changing power settings to High Performance.

Allan.