![]() ![]() Move the cursors ( dots ) by clicking on each of the 5 options, and holding then moving to the right-left as you wish, until you reach the desired display brightness ( uncheck the PREVIEW - if you want to and record the figures beside each adjustment for future reference ) and, finally click OK.įollow the same steps if you want to RESET or just left-click on RESTORE DEFAULTS to have the factory settings. On the new opened Panel, below DISPLAY is a COLOR ENHANCEMENT with 2 right - pointing triangles. Using the Change brightness slider, adjust the brightness to your liking. ![]() Next, select Display and go to the Brightness and color section. To adjust brightness using display settings, select Start > Settings > System. Select one of the following APPLICATION MODE : BASIC MODE ( click on the corresponding circle on the left and you should see a dot into ). You can adjust brightness manually from the computer’s display settings, from your keyboard, or using the Windows Mobility Center. (Not in the control center, not in the power options, buttons dont work even though VAIOs brightness adjust window pops up, etc.). You should see: INTEL GRAPHICS and MEDIA COTROL PANEL, also the Intel Logo.įrom the menu above the Panel, select GRAPHICS PROPERTIES … by a left click on it. I have a VAIO CW laptop with Windows 7 圆4, and after installing new NVIDIA drivers, my screen brightness controls are no longer available. Left click on the triangle and, hover the mouse over the items until you find : Intel ( R ) HD graphics icon. On the left of the date stamp ( located on the lower right corner of the screen ) you'll see a small up-pointing triangle. If youre using Windows 7 or 8, and dont have a Settings app, this option available in the Control Panel. If its on high brightness the laptop cannot control the brightness level, normal it can be controlled either on battery or off.Here is how to change the settings from Windows on the device (assuming the original Acer software is installed) If you see something like the above, click on 'Graphics Properties, and you'll. Look for something similar to the 'Intel HD Graphics Control Panel' - this will of course be different if you have nVidia graphics. This will get you to a 'Properties' screen like the following. There is a display setting for high brightness or normal brightness. Control Panel > Display > Change display settings > Advanced settings. After some more searching with new information we landed at the bios. The back-light dimmed when on battery! not only that it was controllable from the keyboard using the function keys! We plugged it back in and sure enough we couldn’t control the back-light. My co-worker started working on the toughbook again with fresh eyes and that’s when we noticed it. We had it sitting on the bench for a while and ended up needing the power outlet that it was plugged into for another project. Forum after forum, walk through after wiki and none of the “solutions” worked to allow either the keyboard or windows to dim the back-light. I searched and searched and tried and tried and nothing worked. So with the software installed I’m sent the toughbooks into the field, only to have them come back the next day saying the back-light blinded the drivers at night. When all the upgrades were complete it was like a new laptop! Kudos goes to the great people over to toughwiki for making a great set of instruction for all the drivers I needed. This time around I was working on some Panasonic CF-30 toughbooks, upgrading them to windows 7 64 bit, installing SSDs and adding 8 gigs of ram to them. Like many organizations we try to get as much life out of our mobile equipment as we can. Change the brightness in the bios from “High Brightness” to “Normal Brightness” ![]()
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