Keyboard and mouse not detected Tags: Power Supplies Mice Keyboards Components Last response: June 2, 2010 1:53 AM in Components Share Anonymous a b ) Power supply May 31, 2010 11:42:41 PM Hello, system fan has failed, service PC to prevent damage to system, press F2 to continue i can't press F2 because my keyboard and mouse are not being detected when i turn the system on, i replaced the power supply More about : keyboard mouse detected Userremoved May 31, 2010 11:52:53 PM Did you re-connect the keyboard? popatim a b ) Power supply June 1, 2010 2:10:11 AM can you plug in a ps2 keyboard? Related resources Keyboard,mouse , and monitor not detected - Forum Keyboard/Mouse not detected - Forum Keyboard and mouse not detected - Forum Keyboard and mouse not detected on boot windows xp - Forum Mouse and keyboard not detected - Forum Can't find your answer ? Ask ! Get the answer shovenose a b ) Power supply June 1, 2010 10:54:02 AM sometimes usb keyboards arent detected by the bios. you may need to plug in a ps2 keyboard and then enable the usb keyboard option in the bios leon2006 a b ) Power supply June 1, 2010 2:27:34 PM Check your PSU and 5V Standby. That is use to power the USB and other logic to enable the pc to boot. Disconnect other USB device on your pc. BAD usb devices my load up the 5V Standby and will prevent USB keyboard and Mice to function. das_stig a b ) Power supply June 1, 2010 4:07:21 PM "system fan has failed" there's your clue. One of the fans in the pc/server has failed and the bios has detected this and pops up a message during post for your information. The reason you can't do press a key, is probably your KVM is USB and the ports haven't been initialised, thus they aren't detected. You will need to replace the faulty fan or disable detection in bios as temp fix. shovenose a b ) Power supply June 2, 2010 1:53:20 AM i thouhght he said he replaced the fan? Can't find your answer ? Ask ! Publish Related resources "No Keyboard Detected ", but all 3 of keyboard 's LED lights are open?! Forum PC freezes, mouse and keyboard don't respond Forum Asus m5a97 no keyboard detected Forum Keyboard+Mouse Drivers? PLEASE HELP Forum Mouse double clicking, keyboard holding down keys Forum Comfort 5000 keyboard/mouse --USB key undetected Forum Windows 7 install not detecting keyboard\mouse even though bios... Forum Dell inspiron 531s is not detecting the mouse or keyboard Forum PSU Help Forum How to remove keyboard on Advent 7301 Forum Ps/2 keyboard not responding on XP Forum Weird mouse behavior on some games only Forum Keyboard hardware problem Forum Mouse - usb power limit exceeded Forum Strange Situation, mouse, keyboard, monitor not responding. Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !