I cracked the screen really bad can I get a new one for it .It's a HP pavillion 4000

here Ill google translate that for you, we are not spanish web site.
as clearly seen,
How much is the value of the hp pavillion 1532h

so is that asking what is the cost of used Pavillion
will for sure that depend on where sold on earth
and you fail to say that
try ebay.com see completed auctions.

a looked at hp.com
no p pavillion 1532h there, no such PC, but I can not search in all 142 countries, take me a week to do that and I PASS.
again no country,.
values vary by:
1: country even by towns.
2: model (not stated by you, no service tag presented)
3: condition, endless possible bad things,
4: a working PC AND WORKING OS. FOR SURE NOT XP
5: EXTRA RAM OR HDD LARGE HAS MORE VALUE.
6: LED back lamped PC worth far more that any CCFL.
7: age.
8::cracked screens.
9; 2008 GPU worthless.
10: broken hinges ,none.

MOST OLD PC;s are worth more in parts sold 1 by 1,
even with whole PC sold for $10 dead. as many are.

It gives you the instructions on the HP website when you enter your serial number and go for parts upgrades.

if you have the leptop a long time the battery health will be bad and badder, use the powercord

It is highly improbable that heat from the CPU can crack a LCD screen. Even if the fan was faulty the CPU would have shutdown (thermal overload) before it would affect the LCD screen. If you apply pressure to the face of the LCD screen or twist the screen or impact the screen with a hard object, any of these will cause the LCD screen to crack.

Yes There are several layers that can crack and you may not feel it on the surface

If you get zero display at all check if you can hook up an external monitor first to determine if problem is with screen or video card.
If display can barely be seen that is practically black but you can just see it in bright light check brightness levels of screen i cranking them up fails then you need a new screen backlight. Talk with hp about repair.

Actually I got a HP dv600 widescreen for $98 and $17 shipping and handeling from ebay and it's new with a warrenty just do a search on ebay and you can get new don't get used it's not worth the headaches.
Happy Holidays

Cracked screens have to be replaced, they cannot be fixed.

sorry no build in microphone use ext....

bad video maby bad ram bad screen one of them or bad power chips on mobo worse case