johnnyman

so i open the cables again and solder them now first.then i covered them one by one with electrical tape after that i cover its one with wire shrink wrap and again all the way with electrical tape.maybe its safer now or not?

guys today i received the 240watt dell psu.to mod it i just cut the jack from 180watt psu and then one from 240watt then i joined the 2 cables each one with electrical tape and for last thing i used electrical tape again again over them.also dell psu had a 3rd smaller wire that i just cut it and cover it with tape again connected nowhere.is that good or i have a problem?

the laptop works fine both overclocked gpu and cpu for some tests but i think i did it the bad way...what can i do now?order new 180watt psu and try again?

any news yet?

Try following this mini-guide it's nearly the same but instead of changing core/memory clocks you have to change the voltage

LINK

Here is my OC.xml for example

OMG!!it worked my man!!rly thx!!! my voltage is 1.050v now!!!i can even go 1.070v without the need of flashing overvolt vbios!!!

here is a vantage run at 980 core 1400 memory!!my temps are little high cuz i have 28 celsius in the room!!!

yes it will activate overdrive in CCC so that you can make a overdrive profile but about the voltage actually i dunno maybe it's a driver issue could be related the same as 7970 + P1x0HM and HDMI

i added overdrive option but now i cant find these settings i read at the guide.

Options/Profiles/Profiles Manager

where are they??

ok then to activate the overdrive option try installing MSI Afterburner and start the tool with "-xcl" e.g "C:\Program Files (x86)\MSI Afterburner\MSIAfterburner.exe" -xcl this should do the trick

this will enable the xml profile even the overdrive option is missing??mine 7970m has voltage 0.975v.even if i flashed the overvolt vbios 1.075v it stays at 0.975v.how is that possible??

Try following this mini-guide it's nearly the same but instead of changing core/memory clocks you have to change the voltage

LINK

Here is my OC.xml for example

nice guide but the overdrive option is missing from ccc with 7970m...

Actually not really cause at stock I can only OC to about 920/1560 and the voltage stays at 1.0v according to several tools i used. Then i tried the old trick that I used on my old 5870 and 6990m and created a OC profile in CCC and opened it with notepad++ and changed the target 3d voltage from 1000 to 1050 and only then my card reports the desired voltage value of 1.050 that i wanted to have (used same tools of course to check the voltage) and can OC to 1000/1560 without any issues

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dudue how u create an OC profile in CCC??me im using the overvolt vbios for HM series 1.075v!!

i just installed the modded vbios(1.075v) and my card is still in 0.975v in 3d mode...i checked this with gpu shark and cpuid hwmonitor.pls help!!!!

hi guys!!im new to this forum!!(svl7 helped me sometimes in notebookreview forum)yesterday i installed mine 7970m ton my HM laptop and everything works great expect the vbios voltage is 0.975.is it possible to flash 1.05v bios?about overclock why overdrive settings are missing from ccc?thx and congratulations for the hard work!!!

edit:svl7 is it possible to make a bios with 1.05v for my card?thx my friend!