My letter 0 0n my keypad has decided t0 st0p w0rking c0mpleatly s0 im having t0 use zer0, its driving me mad, any suggesti0ns h0w t0 fix it!??? Pllllleeease!
if you have a small paint brush (small ) put a little maschine oil or olive oil on it and carefully touch the key what is sticking and keep moving it untill its free