PC was malfunction May 16 2010

It was down at around 23:00 May 16 2010 after I uploaded the photos taken along the Mount Parker Road.
It was sent to HP service center on Monday.
It is in the third year of warranty period.
The power supply was replaced.
Spare part is free of charge but labour charge is HK$650.
Thanks HP service center for repairing it so fast, only two days time.