Pls my acer laptop suddenly starts misbehaving.if i switch it on,it will first give an alarming sound for like 1 minute before booting.once the window is up,the cursor will start shaking and unstable,if i want to click on a program,another program will open.atimes 999999 on the startup menu will be displayed without me pressing it.i have an updated AVG antivirus on it.i even reloaded the system but the problems are still der.it runs on O.S 7.pls i need help asap.

OP, you've got problem with your keyboard. I'd advise you to let a nearby professional computer repair person have a closer look at your laptop keyboard to determing whether he can do something to the keyboard for you to make it work or have the keyboard changed for you entirely.

koseepaaro: OP, you've got problem with your keyboard. I'd advise you to let a nearby professional computer repair person have a closer look at your laptop keyboard to determing whether he can do something to the keyboard for you to make it work or have the keyboard changed for you entirely.

◦-†нªηкs-◦ but the keyboard is working well.i think i have a malware problem but i don't know how †̥ solve it

basically there might be prob with the keyboard if its a virus once u format dt will wipe out all the infections u have in ur system am sure a key on ur keyboard is held down that the cause of the noise u hear at first and the application opening like 999999 is due to key that is held down.if u need further clarification on this reach me on 08028592768