Rocker button on Ipaq 5500 quit working

[tospappy]

The rocker button on my Ipaq 5550 no longer works. I ran the self test and only the left side works. Any ideas?

thanks

[Ratel10mm]

I have no real idea to be honest, but I think it may be that some dust or dirt has blocked the contact? I had the same thing with mine, after I upgraded to ROM version 1.10.10. However it's just come back from having the screen replaced after the LCD cracked, and now the rocker switch is fine. :?