my pc is currently producing loud noise,i think this probably due to the fan and my hard disk,or the power supply,any idea on how to reduce it??And i saw a product few days ago on the net called AcoustiPack,but my problem is,will this product trap heat inside my pc??And where can i buy this product in penang??THANK YOU!!!

recommend change to a more silent fan. Soundproofing Material often are not temperature friendly.

Take a look for ur casing air ventilation, some casing have a bad air ventilation thus the fan keep on circulating hot air & system will force the fan to work harder = louder noise.

Agreed with mellovicious = Soundproofing Material often are not temperature friendly.

1st please find out which fan is producing loud noise...
then find a way to solve it~

just buy the CASE SILENCER / SOUND ABSORBER from niclasteoh.. it can absorb noise from the fan itself

ts
what proc do u use?
maybe this will help
-change fan setting in BIOS
-OR change cpu heatsink (usually stock heatsink produce loud sound)
-throw away/get rid of unnecessary fan(use 12cm is better n quieter)

1 of my 120cm fan also produce buzzing sound, so i took a doubletape(the foamy 1) and put it in 4 corners, it works for me..