Question about HP Computers & Internet
From the Windows desktop, hold the fn key and press the f7 key to increase or the f8 key to decrease the brightness of the display. If using the function keys does not resolve the problem and you have a Lid Actuator on your particular model, check the movement of the Lid Actuator switch to determine that it moves freely and is not stuck.
The key numbers ( f7 or f8 ) may vary depending on the notebook PC; however, the images on the keys should be familiar.
Check the movement of the Lid Actuator switch
The Lid Actuator switch is available on some models. It is a small button or switch located above the keyboard near the hinge for the LCD. Pressing this switch when the computer is on may turn the notebook display off, or it may cause the notebook to enter a different power state.
Press the switch two to three times while observing the display. If the display does not return to normal brightness when the switch is released, the switch may be sticking and need to be repaired. Contact HP service and support for further assistance.
If the display turns off when the switch is pressed, the power management function may be set to hibernate or turn off when the lid is closed.
Install updated BIOS and drivers
To resolve certain hardware and software issues, use HP Health Check to automatically search the HP web site for an updated BIOS as well as any updated software and drivers.
To launch HP Health Check, follow the steps below.
Posted on Nov 15, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Apr 09, 2012 | HP Computers & Internet
Sep 11, 2011 | Gateway P-6860FX Notebook
Oct 13, 2009 | HP Pavilion dv5-1000us Notebook PC
May 28, 2009 | Dell Latitude D610 Notebook
Apr 11, 2009 | HP Pavilion dv9500t PC Notebook
Dec 18, 2008 | HP Pavilion DV9500T Notebook
Jul 24, 2008 | HP Pavillion ZV6000 Notebook
Jan 12, 2008 | HP Pavillion ZV6000 Notebook
Oct 06, 2016 | HP "LaserJet P2055DN Printer"
304 people viewed this question
Usually answered in minutes!