525plus2009-11-03 22:29:18
It is only cmos settings. I can still load WinXP and use as normal. But cannot change settings in CMOS setup.

What can I do? it is out of warranty already. Called Sony and was asked to pay huge $$$ to remove.
0012009-11-03 22:33:52
这是 laptop 的防盗措施
coorslight9692009-11-03 23:13:08
开盖, reset CMOS.