FB said:
I swapped a 3800+ for an X2 4800 and had no problems at all.
Be sure you twist the cpu your removing back and forth before you lift
up on the heat sink to break the adhesive bond or else you may force the
old cpu out of its socket.
Its done. I reset all the BIOS setting to default clocking before I
installed the X2 4200. At start-up I entered BIOS to make sure the CPU
was detected properly and then let XP boot. XP found the new CPU and
installed whatever it needed and then required a reboot. After the
reboot everything came up OK.
I would not say that there is necessarily an increase in speed so far
over the 3800 Venice (slightly overclocked). But its only been a couple
of hours and I haven't tried the system under any kind of load where the
multiprocessing capabilities of the X2 would be tested.
I actually don't expect much of a speed difference under most
situations. I expect to see a difference only when I'm trying to do a
couple of CPU-intensive tasks. And I don't have high expectations, only
hope for an improvement.
As a side note on the removal of CPUs:
When I install a HSF onto a CPU I put a thin layer of axle grease on
both the CPU and the pad on the heatsink. This prevents the pad from
sticking to the CPU and also softens the conductive material on the
heatsink. Axle grease is designed to conduct heat away from the
high-stress areas around wheel bearings and will not break down under
load or high heat. So it makes for a good heat conductive material.
The fact that it won't harden and bond the heatsink to the CPU is also a
definite plus.