Brightness stuck at zero.
I'm running Windows 7 on a mac, and it was working just fine until recently, when the function keys stopped performing their auxiliary tasks (brightness, volume, etc).
This wouldn't be a problem if my brightness weren't set to zero at the moment.
found what might be solutions to my problem, but all of them require that I am able to actually navigate the operating system.
I really have no idea what to do.
Keys to the Problem Brightness stuck at zero.
Check if there are memory problems
Memory management issues can also cause a BSOD in Windows 7. Thankfully, Windows 7 has a Memory Management Diagnostic tool that detects and solves problems related to system memory.
- Click on the Start button on the Taskbar.
- Type "Windows Memory Diagnostic Tool" or "Memory" (without quotes) in the Search box or,
- Click on Windows Memory Diagnostic Tool (in the search results).
- Click on "Restart now and check for problems (Recommended)".
- The system will restart, and you need to follow the instructions given on the screen.
Recommended Method to Repair the Problem: Brightness stuck at zero.:
How to Fix Brightness stuck at zero. with SmartPCFixer?
1. You can Download Error Fixer here. Install it on your computer. When you open it, it will perform a scan.
2. After the scan is done, you can see the errors and problems which need to be fixed.
3. The Repair part is finished, the speed of your computer will be much higher than before and the errors have been removed. You can also use other functions in this software. Like dll downloading, windows updating and print spooler error repair.
Related: How to Download Toshiba Portege R500 HDD/SSD Alert Utility v.188.8.131.52 driver,Way to Update & Download Toshiba Satellite A355-S69403 Motorola Modem Region Select Utility v.184.108.40.206 driver,Where to Download Toshiba Satellite L305-S5926 HW Setup Utility v.2.00.11 driver,[Solved] Download Toshiba Satellite L675-S7115 Laptop Checkup v.220.127.116.11 driver,Method to Download Toshiba Satellite M645-S4080 Media Controller v.18.104.22.168 driver,Best Way to Download NVidia GeForce 6100 VGA Driver v.304.51 Certified,How Can You Update & Download NVidia GeForce 9300/nForce 730i VGA Driver v.310.19 Certified,Method to Download NVidia GeForce GT 330M Driver v.340.65,How Can I Update & Download NVidia GeForce GTX 590 Driver v.280.26 WHQL,Method to Download NVidia Tesla C2050 Driver v.319.17
Read More: Troubleshoot:BSOD by ntoskrnl.exe, fltmgr.sys, fileinfo.sys, etc,How Can You Fix - Bug in fact function Excel?,How to Resolve - burning dvd\"s?,Calculate the number of months and days between two dates,[Anwsered] Boot into Safe Mode or Debug mode,All diagnostic tools give 0x800700C1, troubleshooting wizard can't continue,all files try to open with adobe,all icons on desktop have changed to Adobe icon and won't open,All functions of my outlook are working except it will not let me "REPLY" or start a "NEW" email,all f1-f12 shortcuts not work