I have installed Assassins creed, and it looks awsome.
But i can only play 5 minutes and then the game crashes and shuts down.

What can i do?

post a dxdiag and some1 may beable to help.

------------------
System Information
------------------
Time of this report: 6/10/2008, 15:49:29
Machine name:
Operating System: Windows XP Professional (5.1, Build 2600) Service Pack 2 (2600.xpsp_sp2_qfe.070227-2300)
Language: English (Regional Setting: Norwegian (Bokmål))
System Manufacturer: Hewlett-Packard
System Model: HP Pavilion dv6000 (RP989EA#UUW)
BIOS: Ver 1.00PARTTBLv
Processor: Intel(R) Core(TM)2 CPU T5600 @ 1.83GHz (2 CPUs)
Memory: 1022MB RAM
Page File: 470MB used, 1986MB available
Windows Dir: C:\WINDOWS
DirectX Version: DirectX 9.0c (4.09.0000.0904)
DX Setup Parameters: Not found
DxDiag Version: 5.03.2600.2180 32bit Unicode

------------
DxDiag Notes
------------
DirectX Files Tab: No problems found.
Display Tab 1: No problems found.
Sound Tab 1: No problems found.
Music Tab: No problems found.
Input Tab: No problems found.
Network Tab: No problems found.

--------------------
DirectX Debug Levels
--------------------
Direct3D: 0/4 (n/a)
DirectDraw: 0/4 (retail)
DirectInput: 0/5 (n/a)
DirectMusic: 0/5 (n/a)
DirectPlay: 0/9 (retail)
DirectSound: 0/5 (retail)
DirectShow: 0/6 (retail)

---------------
Display Devices
---------------
Card name: NVIDIA GeForce Go 7400
Manufacturer: NVIDIA
Chip type: GeForce Go 7400
DAC type: Integrated RAMDAC
Device Key: Enum\PCI\VEN_10DE&DEV_01D8&SUBSYS_30BB103C&REV_A1
Display Memory: 256.0 MB
Current Mode: 1280 x 800 (32 bit) (60Hz)
Monitor: Default Monitor
Monitor Max Res:
Driver Name: nv4_disp.dll
Driver Version: 6.14.0010.8602 (English)
DDI Version: 9 (or higher)
Driver Attributes: Final Retail
Driver Date/Size: 7/20/2006 14:58:00, 3989504 bytes
WHQL Logo'd: Yes
WHQL Date Stamp: n/a
VDD: i/t
Mini VDD: nv4_mini.sys
Mini VDD Date: 7/20/2006 14:58:00, 3685152 bytes
Device Identifier: {D7B71E3E-4298-11CF-1652-B11000C2CB35}
Vendor ID: 0x10DE
Device ID: 0x01D8
SubSys ID: 0x30BB103C
Revision ID: 0x00A1
Revision ID: 0x00A1

your graphics drivers are nearly 2 years out of date. if you look in the other threads with similar problems you will find instructions on how to install modified drivers on a laptop to make them more up to date.

I found the new drivers, but when i am installing them this message pops up:
"The NVIDIA Setup program could not locate any drivers that are compatible with your current hardware. Setup will now exit."

So im trying to work my way around this problem now. I am googling.

Any idees?

You get that message if you try to install standard, unmodified Nvidia desktop drivers to a laptop, they need to have a modded INF file to work, if you want to use them, this explains how to use a modded INF and newer drivers:- ForceWare Updater's Quickstart Guide

The installation of the new driver went fine with the modded INF file.

And the game works fine with the new drivers.

THANKS.