please help ATI PROBLEMS FOR 1 YEAR !
Hi,
This is a problem , Iv been having for the past 1 and half years now. If someone can sort this out, it would be huge.
I have a laptop, a compaq presario 1555 AP, it is 30 gb harddisk, pentium 4 with 2.4 ghz processor, 512 mb ram, 64 mb allocated to display , the graphics card is ATI radeon mobility 7500 series.
To sum it up, a very good system. I brought it in 2003, I brought 3 games along with it, one was global operations, the other one was empire earth and third one was dungeon siege.
When i brought this laptop in 2003, All these games worked smoothly and had no problems, after 8 months I reinstalled the OS with windows xp retail CD that came with the LAPTOP, i had also 4 factory image CD. The games worked fine then also.
In 2004 end , something began to happen, the when i played the games, 5 minutes after the game started, the graphics would begin to be sluggish and then after 5 to 7 minutes of sluggishness the game would beccome smooth again, Again after 5 minutes of smoothness it would become sluggish. It was the same for all games. Other than that the laptop was fine and worked well with all other applications
2005, I reinstalled everything, installed the latest driver, defrag my disks regularly, clean out registry using sys mechanic etc, the laptop was in top condition and fast and smooth. The games worked fine for the first 1 month, then again the SAME THING !
I have done everything I can, put the latest drivers etc, turned off acceleration tried with that, did everything possible. ITs still the SAME.
I dont know whats going on its something to do with refresh rate ? video card something i dont know. 5minutes into game smooth then after that becomes sluggish then smooth then sluggish. the very same games that worked fine in the begining.
please help, it seems only thing remaining is to reinstall using the factory cds, back to the begining, but i dont want to do that.
This is a problem , Iv been having for the past 1 and half years now. If someone can sort this out, it would be huge.
I have a laptop, a compaq presario 1555 AP, it is 30 gb harddisk, pentium 4 with 2.4 ghz processor, 512 mb ram, 64 mb allocated to display , the graphics card is ATI radeon mobility 7500 series.
To sum it up, a very good system. I brought it in 2003, I brought 3 games along with it, one was global operations, the other one was empire earth and third one was dungeon siege.
When i brought this laptop in 2003, All these games worked smoothly and had no problems, after 8 months I reinstalled the OS with windows xp retail CD that came with the LAPTOP, i had also 4 factory image CD. The games worked fine then also.
In 2004 end , something began to happen, the when i played the games, 5 minutes after the game started, the graphics would begin to be sluggish and then after 5 to 7 minutes of sluggishness the game would beccome smooth again, Again after 5 minutes of smoothness it would become sluggish. It was the same for all games. Other than that the laptop was fine and worked well with all other applications
2005, I reinstalled everything, installed the latest driver, defrag my disks regularly, clean out registry using sys mechanic etc, the laptop was in top condition and fast and smooth. The games worked fine for the first 1 month, then again the SAME THING !
I have done everything I can, put the latest drivers etc, turned off acceleration tried with that, did everything possible. ITs still the SAME.
I dont know whats going on its something to do with refresh rate ? video card something i dont know. 5minutes into game smooth then after that becomes sluggish then smooth then sluggish. the very same games that worked fine in the begining.
please help, it seems only thing remaining is to reinstall using the factory cds, back to the begining, but i dont want to do that.
0
Comments
It could be other things, but overheating would be my first guess.
what can i do to correct this or reduce overheating ? I have a cooling pad that is usb and has 3 fans, i can put laptop on it, But i can also get a software called "chill CPU" or something like that ? Do i have to open the laptop to blow air into it ? please tell me, why only games are slow all other applications such as word and windows are fast and smooth etc.
Thanks
Due to increasingly short product lifecycles, laptops are hurriedly and cheaply designed and thermal issues are typically not dealt with properly (or at all) at the design stage. (My Dell i8200 has thermal problems that killed a Travelstar HDD after a year and wounded the second within 8 months—and I only have a P4-M 1.6.) So, the design may be marginal to begin with, and all it takes is a little dust creating airflow resistance or a bad thermal connection between CPU and Heatpipe to push it over the throttle threshold. I believe for Mobile P4s that this occurs around 90~100ºC.
I don't know how hot the R7500 gets, but there probably should be some kind of heatsink or heatpipe on that as well.
In any case, the fans should be screaming if it detects that kind of heat. If you hear any kind of buzzing while the fans are running then the bearings have expired and they're probably only turning a fraction of the RPMs that they're supposed to.
You may also want to check for BIOS updates, as sometimes they may contain updates to the thermal control systems.
Oh, clean it first, then look at cooling/power settings.