I need help will this work

[elvos]

Extreme gamein on max graphics Skyrim rift bf3 dirt 3 witcher 2 crysis 2
monitor is 1440 by 900 rez
acer monitor
under $1000
Iam Reuseing parts From an HP Pavilion p6720f link to its Specs http://h10025.www1.hp.com/ewfrf/wc/document?docname=c02628244&tmp_track_link=ot_faqs/top_issues/en_us/c02628244/loc:2&cc=us&dest_page=product&dlc=en&lc=en&product=5049516


Case- Cooler Master SGC-1000-KWN1 Storm Enforcer ATX mid Tower Case
$81.99
PSU- OCZ OCZ-ZT750W ZT Series ATX Modular Power Supply - 750W, 80 Plus Bronze, 140mm Fan, Active PFC
$109.88
Cooler- Cooler Master RR-B10-212P-GP Hyper 212 plus CPU Cooler
$28.99
Processor- AMD HDZ965FBK4DGM Phenom II X4 965 Processor - Quad Core
$120.99
Total $423.40
Plus
Video Card- Diamond 7970PE53G Radeon HD 7970 Video Card - 3072MB, GDDR5
453.00

i dont know if the case will work for the size of vid card
Will this stuff all work to gether and do i maybe need better cooling
I really need a Openion on this my Computer Understanding is limited

 

[g-unit1111]

You won't really be able to use anything from the existing PC but the hard drive. I personally wouldn't go with a Phenom II on a $1K build.

Try something like this:

PCPartPicker part list / Price breakdown by merchant / Benchmarks

CPU: Intel Core i5-3570K 3.4GHz Quad-Core Processor ($229.99 @ Newegg)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($29.99 @ Newegg)
Motherboard: ASRock Z77 Extreme4 ATX LGA1155 Motherboard ($142.86 @ Newegg)
Memory: G.Skill Ares Series 8GB (2 x 4GB) DDR3-1600 Memory ($43.99 @ Newegg)
Video Card: EVGA GeForce GTX 670 2GB Video Card ($407.99 @ Newegg)
Case: Corsair 300R ATX Mid Tower Case ($69.99 @ Newegg)
Power Supply: Corsair 650W ATX12V / EPS12V Power Supply ($79.99 @ Newegg)
Optical Drive: Lite-On iHAS124-04 DVD/CD Writer ($17.99 @ Newegg)
Total: $1022.79
(Prices include shipping and discounts when available.)
(Generated by PCPartPicker 2012-08-05 02:34 EDT-0400)

 

[manofchalk]

G-Units build include's a motherboard. Its fairly good as well.

 

[elvos]

Will i need a new Windows 7

 

[unksol]

Yes that windows license is locked to that PC

You might be able to sell the old one though, its not bad, CPU clock is a little low for some games though. you could just upgrade the PSU and GPU.

Also the 670 and 7970 are massive overkill for 1440x900

 

[g-unit1111]

Will i need a new Windows 7

Yeah the Windows license is locked to that PC - you'll need to get a new copy. And you have to reinstall it every time - the reason is due to driver issues. Plus most of the time pre built systems don't include backup discs - the manufacturers expect you to make your own.

 

[aqualipt]

Will i need a new Windows 7

It depends, is it an OEM license?

btw... if i recall correctly, there is a program called "Acronis" wich lets make a complete mirror image of your drive to another drive, so you can install the new HDD in your old PC and copy everything

Anyways, check your message, i left some info about it there: http://www.tomshardware.com/forum/forum1.php?config=tomshardwareus.inc&cat=prive&page=1