Since installing Windows 7 Ultimate - 2 out of every 5 times I restart/start my computer it will freeze at the Welcome screen and I will have to pull the power cable. I have left it overnight and still nothing. When this first occured I didnt have anything other than Office and possibly some other work related software on the computer, no tweaks, antivirus, your name it. Since then I have tried tweakign with it to fix this issue, have installed AVG 2011, but still nothing...
:sarc
lease help
:sarc

My Computer
- Computer Manufacturer/Model Number
- Compaq Presario SR1750NX
- OS
- Windows 7 Ultimate x64
- CPU
- AMD Athlon 64 3500+ / 2.2 GHz
- Motherboard
- Asus A8AE-LE/AmberineM-GL6E motherboard
- Memory
- 3 GB (3 x 1)
- Graphics Card(s)
- ATI Radeon Xpress 200
- Sound Card
- Sound card - Integrated
- Monitor(s) Displays
- 1 MAG Innovision
- Hard Drives
- 1GIG WDC WD10EALS-00Z8A0 ATA Drive
- PSU
- Power supply - 300-watt (Merlot C) regulated
- Case
- Product Form Factor Tower
- Cooling
- Factory Fan