3 beeps whilst playing movie problem

[skanky]

im trying to play a .TS file with media player (i have already installed hdtvpump to let me do so) but during playback, the machine makes 3 beeps from its internal speaker in short succession, very frequently.

i dont have any problem with normal avi/mpeg files.

what do the 3 beeps mean??

[skanky]

think i might have solved it, im using the v0.82 acpi script for NHC.

in this version there is a realtime display of what sensor is displaying a temp. the gpu sensor is hitting around 75+ which for some raises the "modified actual temp" to 75C (same for "max active temp").

if i turn the gpu sensor off, the beeps dont come back.

what are the gpu sensor limits?