Hi all Having a bit of trouble with pc. I t was playing up so I re installed windows xp. I can not change screen resolution and have no sound so I take it the drivers are missing. I have tried to install them from HP but it will not let me install them Microsoft Windows XP Professional 32-bit SP3 CPU AMD Athlon 64 3200+50 °C Venice 90nm Technology RAM 512 MB Single-Channel DDR @ 199MHz (3-3-3-8) Motherboard MSI AMETHYST-M (Socket 939) Graphics Standard Monitor (1024x768@1Hz) Hard Drives 149GB SAMSUNG SP1604N (PATA)18 °C Optical Drives LITE-ON DVDRW SOHW-1633S Audio No audio card detected I am sure I have downloaded the correct drivers. Anybody have any suggestions. Thanks Phil.