Hi, guys recently my old prob comes back again.. i juz dono why my laptop always like this.. few days ago, suddenly FB and youtube(maybe there is other site) cant access for a while, it juz loading.. same as last time, during this month i have naver installed any software just download some movie and song.. funny thing is some site which i cant access before this, now i can access.. this is some kind of proxy prob? i naver use VPN etc... please help, it's getting frustrating, happen again and again..
ive already clean the cache & cookie, run malware, run antivirus, reinstalling mozilla etc NO USE and i am SURE this is not internet problem since i tried my bro pc everything works fine.. one more thing even when i can access youtube the video juz keep buffering but some video were fine.
PLEASE HELP
sorry for bad english
thanks by LEE
ive already clean the cache & cookie, run malware, run antivirus, reinstalling mozilla etc NO USE and i am SURE this is not internet problem since i tried my bro pc everything works fine.. one more thing even when i can access youtube the video juz keep buffering but some video were fine.
PLEASE HELP

sorry for bad englishthanks by LEE
My Computer
- Computer type
- Laptop
- Computer Manufacturer/Model Number
- HP
- OS
- 32bit win7 ultimate
- CPU
- Intel core 2 duo T5450 1.66Ghz
- Motherboard
- wistron 30cd
- Memory
- 2.50gb
- Screen Resolution
- ST9120822AS
- Internet Speed
- 1mb/s
- Antivirus
- avira
- Browser
- mozilla