Finally after almost a year since the problem arose i have fixed the random black screens while playing games with this card. This fix does not require rivatuner and does not require ANY underclocking at all unless your card is damaged. I know that a lot of people have this card and this specific problem with this card, trust me it is not driver related. So here is the fix.
"FIX"
[Step Numero Uno: Go to http://somemorebytes.com/wp/index.php/software/nvpmmanager/ and download Nvidia Powermizer Manager.]
[Step Uno Dos: Open the .exe file and get to the main window, click "Create PowerMizer Settings" make sure to create a backup for each step of this just in case because this program messes around in your registry.
[Step Tres: Click on the check box that says "Enable PowerMizer Feature". Under the "PowerMizer On Battery" click the bubble that says auto throttle. Then under "PowerMizer On AC Adapter" click the bubble that says Fixed Performance Level: and set it to Max. Perf/Min. PowerSave. Ok finally click the check box that says "Overheat Slowdown Override and set it to Disable Overheat Protection. Then either "Apply and Reboot" or "Instant Apply".]
[Step Quatro: Download a program called Msi Afterburner. After you open it set your clocks to desired speeds (I put mine to 560, 1400, 800 for stability). Save the clocks to a profile and "Apply overclocking at system startup" should be lit up.]
Restart
And VIOLA! Your 9800m Gts card will be like new once again and you can play all day with no black screen of doom!
Also i recommend going into the settings of Msi and enabling the Onscreen Display so you can see if your card is being pushed too hard because overheat protection is disabled (aka) what causes the GPU to crash.
(my system specs)
Geforce 9800m GTS
Driver Version 8.17.12.8538
Forceware 285.38
Gateway p7811Fx gaming laptop.
Thank you for reading and enjoy!
"FIX"
[Step Numero Uno: Go to http://somemorebytes.com/wp/index.php/software/nvpmmanager/ and download Nvidia Powermizer Manager.]
[Step Uno Dos: Open the .exe file and get to the main window, click "Create PowerMizer Settings" make sure to create a backup for each step of this just in case because this program messes around in your registry.
[Step Tres: Click on the check box that says "Enable PowerMizer Feature". Under the "PowerMizer On Battery" click the bubble that says auto throttle. Then under "PowerMizer On AC Adapter" click the bubble that says Fixed Performance Level: and set it to Max. Perf/Min. PowerSave. Ok finally click the check box that says "Overheat Slowdown Override and set it to Disable Overheat Protection. Then either "Apply and Reboot" or "Instant Apply".]
[Step Quatro: Download a program called Msi Afterburner. After you open it set your clocks to desired speeds (I put mine to 560, 1400, 800 for stability). Save the clocks to a profile and "Apply overclocking at system startup" should be lit up.]
Restart
And VIOLA! Your 9800m Gts card will be like new once again and you can play all day with no black screen of doom!
Also i recommend going into the settings of Msi and enabling the Onscreen Display so you can see if your card is being pushed too hard because overheat protection is disabled (aka) what causes the GPU to crash.
(my system specs)
Geforce 9800m GTS
Driver Version 8.17.12.8538
Forceware 285.38
Gateway p7811Fx gaming laptop.
Thank you for reading and enjoy!