Compaq Presario AMD Turion 64 X2 Dual-Core TL-56

Here is the Fastest processor that will physically fit Turion 64 X2 TL-68, but this will use more power and generate a lot more heat. The best I would advise is the Turion 64 X2 TL-60 This draws the same power and will increase the speed to 2Ghz on 2 cores. So the extra heat produced should be minimal and your battery life should be very similar.

download from amd.com

Here is a good flowchart for sound problems.

http://www.fonerbooks.com/sound.htm

Ebay.
http://shop.ebay.co.uk/?_nkw=BTY-S25&rvr_id=208104890427&mfe=search

Hope this helps.

4 beeps usually means a system time failure which means the main timer on your motherboard isn't working. it's not something that can usually be repaired and you probably need a new motherboard

This website will have your motherboard and information as needed



http://www.tigerdirect.com/

HDMI cable is for picture only. You also need to run a cable from your headphone jack to your tv.

According to Acer's website sepcifications, that Laptop is only upgradeable to 2.3GHz:

http://www.acerpanam.com/synapse/forms/portal20.cfm?recordid=606&formid=3404&website=AcerPanAm.com&siteid=7117&words=all&keywords=&areaid=2

AMD Turion 64 X2 dual-core mobile technology TL-66/TL-64/TL-60/TL-58/TL-56 TL-52 (2x 512 MB L2 cache, 2.30/2.20/2/1.90/1.80/1.60 GHz, 1600 MHz HyperTransport Bus),
AMD Turion 64 mobile technology MK-36/MK-38 (512 KB L2 cache, 2/2.20 GHz,), supporting AMD PowerNow! technology and AMD HyperTransport technology or
AMD Athlon 64 X2 dual-core mobile technology TK-53/TK-55 (2x 256 KB L2 cache, 1.70/1.80 GHz), supporting AMD PowerNow! technology and AMD HyperTransport technology

More memory can always help. How much Ram is installed currently?
Also, do you run any anti virus or anti spyware programs? Malware has been known for making machines crawl.
Ram on that laptop can be upgraded.
2GB Standard 4GB Max
DDR2 SDRAM
SO DIMM 200-pin