Changed processor - keyboard doesnt work poperly Tags: CPUs Keyboards Processors Intel Last response: December 24, 2012 9:35 PM in CPUs Share luksorzi December 10, 2012 1:36:00 PM Hi! I have bought Intel Core 2 Duo T7500 @2,2 GHz. Previuosly I had Intel Core2 Duo T5450 @ 1,66 GHz. My laptop is: Amilo pi2515 Now I have problems with keyboard Few keys doesn't work. If I type k I get jfsd+a++ If I type i I get urwe+q++ If I type , I get mvxc¸¸ If I type 8 I get 7423+1++ etc. I have tried different keyboard, updated drivers and reinstalled windows (vista). Is downgrading to previous processor only solution? More about : changed processor keyboard doesnt work poperly alvine a b à CPUs December 10, 2012 2:18:15 PM re check the keyboard connection as you might have not plugged it securely when putting the laptop back together luksorzi December 10, 2012 2:34:10 PM Checked this too ... And nothing has changed Related resources Keyboard doesn't work on USB 3.0 - Forum Logitech k260 I changed batteries in both mouse and keyboard now it won\'t work - Forum Keyboard Doesn't Work On New System ! - Forum Keyboard arrow key doesnt work - Forum Help! ctrl alt delete doesn't work , I think ctrl changed jobs! - Forum Can't find your answer ? Ask ! Get the answer bc5 December 10, 2012 2:58:31 PM Well there's only one way to test! Pop the old CPU back in and see if the problem is corrected. Then put the new one back in. If the old one corrected it and the new one breaks it again, it's definitely CPU. Really weird problem! luksorzi December 10, 2012 3:01:30 PM That should show if problem is in cpu ... I don't have any thermal paste, so I can't test it till friday popatim a c 134 à CPUs a b å Intel December 10, 2012 10:17:17 PM mayo works well for testing. Brett928S2 a b à CPUs December 10, 2012 11:24:05 PM Hi I own a laptop repair company.... I have seen this before... When you removed the keyboard, did you break or damage the holding clip ? If that keyboard ribbon cable is not held in at EXACTLY the right angle and exactly the correct amount of pressure by the clip, you will get whats happening... All the best Brett popatim a c 134 à CPUs a b å Intel December 11, 2012 1:27:14 AM oh my, are they still using those? LoL - I remember breaking my first one too. luksorzi December 11, 2012 5:08:15 AM I have tried usb keyboard and it has same problems. I doubt there's problem in keyboard. bc5 December 11, 2012 1:14:07 PM popatim said:mayo works well for testing. LOL! Was that a joke? That's awesome if it works, though I'd still be reluctant to spread condiments on my CPU... luksorzi December 24, 2012 8:22:48 AM Hello again I have changed back to original processor and I still have same problem I don't know what else to do. I can't even work normaly. popatim a c 134 à CPUs a b å Intel December 24, 2012 9:35:50 PM tried reseting the bios or updating it? Can't find your answer ? Ask ! Publish Related resources "Reboot and select poper boot device" Forum Comuter doesn't work after replacing the ram. Forum My computer isn't starting after i changed my processor ...!!!!! Forum Comfort Curve Keyboard 2000 Doesn't Respond Forum I only have usb ports and my keyboard doesn't work during boot Forum Usb keyboard and usb mouse doesn't work Forum Keyboard and Mouse won't work at Vista login screen Forum Ps/2 keyboard works during boot up but will not work when windows is open! Forum New build -- keyboard doesn't work -- can't get into BIOS! Forum Dimension xps gen 3 keyboard and mouse doesnt work Forum Changed From Intel Processor to ATI, Windows wont work now. Forum Keyboard and mouse don't work Forum FX-6200 vs FX-6300? Forum [Solved] Will this CPU work with my system? Forum Weird keyboard problem Forum More resources Read discussions in other CPUs categories AMD Intel Intel i5 Intel i7 Phenom Cooling Performance !