Hey, I'm having the same problem with mine...please let me know what can be done to resolve this issue, or if Sharp will fix it... I should've done my research prior to buying it off eBay. Sandeep -- Sent from the freebsd-mobile forum at Nabble.com: http://www.nabble.com/Sharp-UM32W-Powering-Off-Problem-t445082.html#a1637436