Faulty dual core processor? XP will only install with ACPI Uniprocessor HAL
Posted on 2009-02-19
I just picked up a HP DV6812NR notebook. It has a AMD Turion 64 X2 processor (TL-60, 2.0GHZ). It's a barely used refurb model that the guy was selling because he couldn't get the OS to install. I bought it off him cheaply hoping it was just a software issue.
This model has an IDE hard drive so there was no need to slipstream SATA drivers into my XP install CD. However the XP install would not work right away. It successfully formatted the partition and copied files, but would hang after the installation reboot.
After a bit of research I tried selecting a different HAL by pressing F5 as the XP setup loaded. Funnily enough if i selected ACPI uniprocessor PC, the installation did complete. However unsurprisingly, XP then only saw one processor in task manager, and performance seemed just a little funky.
Does this suggest a bad processor? If so that wouldn't be the end of the world as I could probably pick up another TL-60 for around $100. Even cheaper I could pick up a Turion 64 X2 TL-50 (1.6 GHz). Any reason that lesser processor wouldn't work in this machine? What would the performance hit be like if this notebook is to be primarily used for watching movies and surfing the net?
Thanks so much if anyone can advise me on this!