PrinceBlack

Hello guys ... My name is Pascal are just writing here .... I saw that you also suffer from the same problem ... Updating the M15x with 7970M HD have problems with voltage drops of the GPU, causing a drastic decrease in performance ... This is like saying SVL7 caused by power supply circuits on the motherboard .... I have a G73 JH with Dell 240 Watt PSU, updated with 940XM and HD 7970M Clevo ... I am also suffering from this problem, so I applied a overclock the CPU 27/24/18/18 with 62 Watt power as a limit. The standard GPU clocks and 1.00 Volt ... in this way it seems that the system has a good compromise, although with ufterbunner shows the declines load GPU ... have any of you tried undervolting GPU? ... using a VBIOS with standard clocks and 0.95 volts? in this way the GPU should absorb less power ... Today I tried to cool the circuits ICR power to the motherboard in my G73JH with small copper heatsinks .... This has not improved ....

Hello Jmhdj ... I have updated my G73JH, with a i7-940XM and Clevo 7970M GPU ... upgrading video card was also made by four other people ... They used Clevo cards .... Cards Dell have brought trouble with the fan that works at 100% on our JH .... With regard to the GPU to update you recommend installing the 675m .... I installed the Clevo 7970M but I have problems with continuous sudden drop of FPS ... This is caused by the maximum power from the motherboard of 150 watts, can not feed well the video card even when the CPU works at its maximum. I have a Dell 240 Watt power supply ... I would recommend a 675m that uses less power and does not incur in this type of problem.

I think that we can update ... I have updated my G73 with HD 7970M JH Clevo. I can post all my work ..... You can see the inside of jw / sw? I have made ​​changes to the heatsink jh ... I think that even for the JW / SW is the same ... is a matter of heatsink ...

Hello everyone I am new to this forum .... I have written in the mod HD 7970M VBIOS. I upgraded my G79 JH card CLEVO 7970M VBIOS with HM ... The problem is that the motherboard cuts the workload to 7970M when exceeding 150 watts of power ... In my laptop I have installed an i7-940 XM ... I could use my undervolted VBIOS with 0.975 voe v 0.95 with 850 * 1200 Mhz ... Help me please ... : D Thanks

Hello guys ... I open this thread by virtue of the fact that it has updated the G73JH i7-940XM CPU and GPU HD 7970M Clevo ... The experiment is successful, I used a paper with Clevo VBIOS HM .... I had to change the heatsink by creating a specially .... The temperatures are great about 70 ° C under stress in games. I tested with Furmark everything is for the best ... soon'll post a guide for the update ... the only problem is still not resolved ncontrato under-GPU due to the power limit InPlace from the motherboard of 150 watts. Svl7 look to solve this problem, modify the VBIOS with undervoltage at 0.950 volts without losing performance clock, so as to reduce fuel consumption and have no problems with the motherboard with power limitations.

SVL7 help me for my VBIOS CLEVO. I need a VBIOS with UNDERVOLTAGE. SVL7 can change the voltage of my Clevo VBIOS with 0.975 V 850 * 1200 and another with 0.950 V 850 * 1200? Here my VBIOS: https://dl.dropbox.com/s/rce4j6dhvrf09t5/7970M.ROM?dl=1

Svl7 Hello, nice to meet you, my name is Pascal. I posted my message in the editing VBIOS 7970m I can get some help because I have a problem of under-GPU, motherboard caused by an excess of power.

Hello guys ... atttu My name is Pascal and Svl7 I need you. I upgraded my ASUS G73JH 7970M card Clevo .. It all works fine I just have a problem with the power ... When does the i7-940XM at most, the HD 7970M card does not work 100% utilization. I need to decrease the Voltage. Currently I have 850 * 1200 Voltage 1:00 Clevo VBIOS for HM series. Svl7 edit my Clevo VBIOS version HM creating three different types of VBIOS? one with 0.975 ... one with 0.95 ... Whereas it must always run stable 850MHz 1200MHz * .... Thanks in advance Svl7 and to all of you ... the link of my Clevo VBIOS to change: https://dl.dropbox.com/s/rce4j6dhvrf09t5/7970M.ROM?dl=1