Computers & Internet - 9 June 2006

Hi i have a HP pavilion zd8000 and my laptob keeps on shuting down when i am running something.it is usually when i am using the internet but thats not why.when it shut downs i cant turn it on but when i take out the battery and unpluge the adaptor and put the battery in it starts.i have done a system recovery cause they said it was a problem with my windows but it wasn't.i am using windows xp home edition.i have 512 MB ram and 100GB hard drive.i also have windows live one care for secuirity and virus.my computer also heats up and the fans (4 fans) are always on and make much noise and i don't know why but they turn on from when i start the computer.PLEASE HELP ???WHY DOES THIS HAPPEN ???

2006-06-09 00:26:17 · 3 answers · asked by ? 2 in Laptops & Notebooks

1)The computer which is on the same subnet as IP address 207.21.102.105/27 is

a} 207.21.102.254

b} 207.22.102.106

c} 207.21.102.0

d} 207.21.102.99

2) Which of the following IP addresses are on the same network as 132.10.30.20/16

a} 132.0.0.21

b} 132.10.30.20

b} 132.10.31.21

b} 132.11.31.20

I would like to be shown how you work it out.

Thank you

2006-06-09 00:25:05 · 5 answers · asked by da a 1 in Computer Networking

please tell me about normal intenet speed

2006-06-09 00:24:08 · 7 answers · asked by Anonymous in Computer Networking

2006-06-09 00:20:30 · 3 answers · asked by aish_0506 1 in Security

I have a compaq over 2Ghz amd 64 ,512mb ram, 65Gb HDD ( 51%free), i have run scan disk, up to date norton, and Ad-Aware software., yet it takes nearly three min to get to usable state from power on, sometimes the hard drive light just keeps flashing even when its idle. Why is it like this, and so much slower than when i bought it ( 1 year 5 months ago )

2006-06-09 00:16:35 · 9 answers · asked by pj2024 3 in Other - Computers

On putting a cd in the cdw-driver and opening it, it never show the files which i had previosly registered upon this cd although the resulting window show the files i want to register. And since this is a prevailing problem which mostly encountered most of us, do you know a method to repair the drive,or even a helpful programme or site.

2006-06-09 00:14:17 · 2 answers · asked by Anonymous in Software

is it easy to reformat hard drive?

2006-06-09 00:00:10 · 5 answers · asked by Anonymous in Other - Computers