how do i put 3-d device on my pc?

truckwife

Answer
what a video card? a 3D scanner? you to more details

HD video (1080p) lags was smooth before but lags now?

Saad Khan

I have 500 GB hdd a week back it suddenly got really slow and the CPU red light was continuously on.
It slowed to a point that I had to format C: and re-install windows xp.
I have some HD movies on my hdd that were working fine but now lag a lot on my HD monitor.
upon scanning I found 4kb bad sectors in my C: drive.
System specs:
Core 2 duo 2.93
2 GB DDR2
9500 GT 1 GB 3d card
500 GB hdd.
I need to know if changing the Hard drive would solve this issue?
Or anything Else I can do?

Answer
Hi, if sectors in the harddrive keep going bad then you may want to replace it. Try these other options first since you are on xp. Could be your video hardware acceleration turned off or down, instructions below to check that.

Try disabling the builtin xp video media thumbnail pic previewer. Here is directions followed by some info on it. And a list of other stuff to check. The xp video media thumbnail pic previewer is evil and will freeze a computer if even only one file disagrees with it.

DISABLE - click start - click run - type in cmd and click ok - type in regsvr32 /u shmedia.dll then press enter and it should be successful. (You can copy and paste that command in just like it is.)

Re-Enable - click start - run - type in cmd and click ok - type in regsvr32 shmedia.dll then press enter and it should successfully re-enable media thumbnail viewer. (You can copy and paste that command in just like it is.)

I recommend you disable the builtin xp video media thumbnail pic previewer. This thing is most likely your problem, it will lockup or freeze an xp computer sometimes even just on startup if any videos are saved to the desktop or opening any folders with videos and sometimes while playing videos especially avi format. If this thing sees one file that doesn't agree with it, then it will freeze you pc also. Only thing you will lose is ability to see preview thumbnail pics for videos in folders, but your pc will never freeze again while dealing with videos. I recommend you keep it disabled at all times, but it can be re-enabled if wanted at any time. You will never get that file cannot be moved or deleted again or video file in use message also.

Other than that also make sure you video hardware accleration is set to full,

Click start - control panel - display - last tab over at top settings - advanced tab at bottom - troubleshoot tab at top - make sure the slider is set all the way to full - click apply then ok - then click ok again to close it out

1. Could be some files corrupted somewhere. Click start - my computer - right click on (c) drive - go to second tab over tools - under error checking click on check now - checkmark automatically fix errors now - you will probably be asked to restart so it can check the disk. You can also checkmark the second box if you want but it will take a while to do the disk check. If it fixes anything you may have to reinstall some programs.

Download malwarebytes anti-malware free version and do a disk scan. This is a very good antivirus scanner. You never know. http://download.cnet.com/Malwarebytes-Anti-Malware/3000-8022_4-10804572.html?tag=mncol;1

3. You may have a program or codec conflict somewhere. You never want more than one codec pack installed at a time. Sometimes converting programs carry their own codecs and can conflict unknowingly.

4. Have you changed your screen resolution on you monitor lately. Sometimes this will cause computer to act up.

5. Hit control alt delete and make sure you don't have too many programs open all at once eating up memory.

I can't think of anything else I hope this helps you out. Good luck!

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