Reason why? There may also be some electrical charge when you turn off and unplug the unit. Resetting the jumper on the motherboard and using a default BIOS password to access the prevented access fixes this problem.īefore you start, make sure your computer is turned off, the power cord is disconnected, and then wait about 30 minutes for your system to cool down. When I started working as a system administrator in a local high school, the students entered the BIOS and set a password to exclude other students. Physical deletion of the CMOS cacheĪnother way for users to reset their BIOS defaults is to manually reset a jumper on the motherboard. But if not, there are other things you can try. Normally, a simple restart should solve the problem. The first thing you should try to solve the problem with Ctrl+C does not work is to restart your computer. We have gathered some suggestions to help you solve your problem. If you also have this problem, you are probably very frustrated. What happens is that their left Control-C command does not work properly – they cannot copy text after pressing the Ctrl and C keys on their keyboard. Many Windows users have recently reported a problem with their keyboard. Update: Stop getting error messages and slow down your system with our optimization tool. Try resetting the BIOS to the default settings.Would appreciate some expert help on this, including how to further test in order to pinpoint the possible problem. I am completely stumped at this weird behaviour. I have read through these two questions - THIS and THIS however, the solutions provided there have not worked. I've tried reinstalling my keyboard drivers already as well. Given the above result, I tried switching on Sticky keys, and the Copy shortcut works with sticky keys (i.e. However, if I press Ctrl + C, then Ctrl key lights up on the tester, but not the 'C' key.If I press Ctrl + 'any other letter' - both Ctrl and the other letter key lights up on the tester, showing that both work.
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