Results 1 to 16 of 16

Thread: Any SoftMod for 9800GTX+

  1. 10-06-2009, 12:17 AM #1
    hiwa
    hiwa is offline
    Registered User
    Join Date
    Nov 2006
    Posts
    2,609

    Any SoftMod for 9800GTX+

    Hi everyone

    Got a XFX 9800GTX+ yesterday and tried Rivatuner, Gpu Tool didn't work
    i can't hard-mod it caz is not mine checked XS and google found just hard mod

    Any idea ?
    Quote Originally Posted by LardArse View Post
    i think you are asking the wrong person about safety limits, but
    Reply With Quote Reply With Quote
  2. 10-06-2009, 03:17 AM #2
    Genius_pt
    Genius_pt is offline
    Xtreme Member
    Join Date
    Jun 2006
    Location
    Earth
    Posts
    119
    Hmm, i am almost absolutely sure there is no way to do that. It hasn't the voltera regulator so no soft mod...

    Anyway, im willing to listen to other answers cause i have a 9800gtx+ card and i would love to sofmod it
    Q6600@3,8ghz Asus Blitz Formula SE, 2gb gskill hk 4-4-3-5 @950mhz, EVGA 9800GTX+

    Reply With Quote Reply With Quote
  3. 10-11-2009, 01:44 AM #3
    hiwa
    hiwa is offline
    Registered User
    Join Date
    Nov 2006
    Posts
    2,609
    Got XFX one but is not same as 8800 G92 series

    i am going for Hardmod but ...




    hereis G92

    anyone?
    Last edited by hiwa; 10-11-2009 at 01:51 AM.
    Quote Originally Posted by LardArse View Post
    i think you are asking the wrong person about safety limits, but
    Reply With Quote Reply With Quote
  4. 10-11-2009, 03:43 AM #4
    largon
    largon is offline
    Xtreme Guru
    Join Date
    Jan 2005
    Location
    Tre, Suomi Finland
    Posts
    3,858
    The quality of the pic doesn't allow me to pinpoint the mod soldering point so you'll need to find out to what solder pad the trace leaving pin#6 merges first. I've marked pin#6 with red in pic below. Likely the pad of interest would be the upper pad of the white surface mount ceramic capacitor immediately right from the marked pin, can't tell for sure from that pic. Measure resistance between any ground (6pin plug, screw holes, eg.) and the pad and solder a resistor around ×20 the measured resistance between the pad and ground.

    Click image for larger version.  Name: RT8841_FB.jpg  Views: 710  Size: 122.4 KB  ID: 97970

    And yeah, no softmod for that card.
    You were not supposed to see this.
    Reply With Quote Reply With Quote
  5. 10-11-2009, 04:20 AM #5
    hiwa
    hiwa is offline
    Registered User
    Join Date
    Nov 2006
    Posts
    2,609
    thanks hopes this one is better ...


    Last edited by hiwa; 10-11-2009 at 04:34 AM.
    Quote Originally Posted by LardArse View Post
    i think you are asking the wrong person about safety limits, but
    Reply With Quote Reply With Quote
  6. 10-11-2009, 04:46 AM #6
    hiwa
    hiwa is offline
    Registered User
    Join Date
    Nov 2006
    Posts
    2,609


    white capacitor to ground measured 4.79Kohm

    100k ...
    Last edited by hiwa; 10-11-2009 at 04:49 AM.
    Quote Originally Posted by LardArse View Post
    i think you are asking the wrong person about safety limits, but
    Reply With Quote Reply With Quote
  7. 10-11-2009, 05:12 AM #7
    NapalmV5
    NapalmV5 is offline
    Xtreme Guru
    Join Date
    Dec 2002
    Posts
    4,046
    what the resistor below the white cap measures @ ?

    its kinda blurry but once you find the resistance of the resistor below the white cap.. lower it or..

    you can also use you the point below the resistor to lower resistance
    Last edited by NapalmV5; 10-11-2009 at 05:14 AM.
    Reply With Quote Reply With Quote
  8. 10-11-2009, 06:45 AM #8
    hiwa
    hiwa is offline
    Registered User
    Join Date
    Nov 2006
    Posts
    2,609
    Works perfect thanks largon
    1.33 idle 1.42Full


    Quote Originally Posted by LardArse View Post
    i think you are asking the wrong person about safety limits, but
    Reply With Quote Reply With Quote
  9. 10-11-2009, 09:25 AM #9
    hiwa
    hiwa is offline
    Registered User
    Join Date
    Nov 2006
    Posts
    2,609
    http://hwbot.org/result.do?resultId=908281

    here is 1050/1250 run card no have coldbug benched -185 and booted with no problem @ -160 1.42 idle

    Full vcore was 1.525
    Quote Originally Posted by LardArse View Post
    i think you are asking the wrong person about safety limits, but
    Reply With Quote Reply With Quote
  10. 10-12-2009, 04:55 AM #10
    largon
    largon is offline
    Xtreme Guru
    Join Date
    Jan 2005
    Location
    Tre, Suomi Finland
    Posts
    3,858
    Very nice!
    No signs of OVP, since you got upto 1.525v?
    You were not supposed to see this.
    Reply With Quote Reply With Quote
  11. 10-12-2009, 04:58 AM #11
    hiwa
    hiwa is offline
    Registered User
    Join Date
    Nov 2006
    Posts
    2,609
    Quote Originally Posted by largon View Post
    Very nice!
    No signs of OVP, since you got upto 1.525v?
    no ovp since 1.58 Full load,didn't try higher caz more Vcore didn't help me GPU was @ max
    Quote Originally Posted by LardArse View Post
    i think you are asking the wrong person about safety limits, but
    Reply With Quote Reply With Quote
  12. 10-12-2009, 05:23 AM #12
    K404
    K404 is offline
    Wanna look under my kilt?
    Join Date
    Jun 2005
    Location
    Glasgow-ish U.K.
    Posts
    4,396
    Im envious bro. The XFX 9800GTX+ cards I had reacted very very badly to voltmods. Because the 2D clocks are so low, I had artifacting from startup if I had a voltmod active and the drivers wouldnt load. I had to turn off the volmtods and apply them in windows... even at that, MHz were crap. My cards definately coldbugged!!!
    Quote Originally Posted by T_M View Post
    Not sure i totally follow anything you said, but regardless of that you helped me come up with a very good idea....
    Quote Originally Posted by soundood View Post
    you sigged that?

    why?
    ______

    Sometimes, it's not your time. Sometimes, you have to make it your time. Sometimes, it can ONLY be your time.
    Reply With Quote Reply With Quote
  13. 10-12-2009, 05:46 AM #13
    hiwa
    hiwa is offline
    Registered User
    Join Date
    Nov 2006
    Posts
    2,609
    i tried 8800GTS G92 and this one without Coldbug benched @ -180 no problem with both cards, i remeber 8800GTS has OVP @ 1.55 full but thiso ne was really crazy.

    i was lucky this is the first 9800GTX+ i ever touched , i never turn off mod and booted @ 1.42 every time, no had any problem with
    Quote Originally Posted by LardArse View Post
    i think you are asking the wrong person about safety limits, but
    Reply With Quote Reply With Quote
  14. 10-12-2009, 05:52 AM #14
    K404
    K404 is offline
    Wanna look under my kilt?
    Join Date
    Jun 2005
    Location
    Glasgow-ish U.K.
    Posts
    4,396
    If you voltmod by changing VID, OVP might never be a problem? I believe its also partly temperature-related? Awaayyyy back in the day, I benched my GTS 512MB at 1.61v (load) under dice.... 1050MHz core utterly stable

    I want to bench the GTX+ and GTS512 (again) I hope to give you good competition
    Quote Originally Posted by T_M View Post
    Not sure i totally follow anything you said, but regardless of that you helped me come up with a very good idea....
    Quote Originally Posted by soundood View Post
    you sigged that?

    why?
    ______

    Sometimes, it's not your time. Sometimes, you have to make it your time. Sometimes, it can ONLY be your time.
    Reply With Quote Reply With Quote
  15. 10-12-2009, 06:15 AM #15
    hiwa
    hiwa is offline
    Registered User
    Join Date
    Nov 2006
    Posts
    2,609
    Quote Originally Posted by K404 View Post
    If you voltmod by changing VID, OVP might never be a problem? I believe its also partly temperature-related? Awaayyyy back in the day, I benched my GTS 512MB at 1.61v (load) under dice.... 1050MHz core utterly stable

    I want to bench the GTX+ and GTS512 (again) I hope to give you good competition
    was a nice day benched with 8800GTS 512

    here is thread
    http://www.xtremesystems.org/forums/...d.php?t=177316
    Quote Originally Posted by LardArse View Post
    i think you are asking the wrong person about safety limits, but
    Reply With Quote Reply With Quote
  16. 02-12-2011, 01:44 AM #16
    AfsFaes
    AfsFaes is offline
    Registered User
    Join Date
    Jul 2010
    Posts
    2
    Hi guys, i'm an italian user and this is my first post on XS.

    I know this post is very old but i have the same card and i want to v-mod it.

    Before starting i want to know how i can measure the core voltage...where is the measurment point?

    The mod consist to connect a 100k resistor beetween the white capacitor and the ground??

    Ther is something to v-mod the mem voltage?

    Thanx to everyone can help me.

    bye
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Bookmarks

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules