If you can run voltageshift then SIP is OK, otherwise you will get an error message. But I am sorry that undervolt method via MSR registry at this...
Yes, IMO, it is safe to start from -50/-100 for Haswell CPUs.
In general, undervolt is safe. If you set to much voltage offset, the computer will crash, but after turning off the computer, all the voltage...
A. Introduction Hi everbody, Following my series of undervolting laptop and saving power consumption in my previous threads: - Enable ASPM in T61...
For me it is likely that the problem is graphic card driver. Try to update driver, and/or check the temperature at the bottom around location of...
Mine dedicated graphic card is gone, so I unlock it's BIOS to find the way to disable the ATI GPU. After disabling it, the power consumption at...
My GPU 8870m is dead too. Now I am using only integrated graphics by disabling AMD video driver in Device Manager. Not very bad because I don't...
Today I replaced my NP880Z5E's broken German keyboard with a new English one. You need to replace the keyboard with C-shell (not only because the...
Sharing my experiences in fixing the high power consumption in Windows 10 (model: ATIV BOOK 8, NP880Z5E) 1. Using stock drivers (install through...
Unfortunately, I don't have the surface book so can not say anything. But you can try to: - Use ThrottleStop to undervolt CPU and GPU. - Enable...
Updated info about bootcamp manager process: You don't need to terminate the Boot camp Manager process, just set Compability mode to "Windows 8"...
In OS X I used stock voltage (I didn't find a way to undervolt in OS X).
1. Introduction I am the author of several topics here on moding and optimization of IBM/Lenovo T60/T61 frankenpad. One of my topics is “Enable...
The one for T61. I used it for my 4:3 8889-ACG. IMO, there are no difference in BIOS for wide and non-wide screen T61.
I flashed my RAM as DDR2 533 (1.33x multiplier) and it works fine on my overclocked to 266Mhz FSB Lenovo T61.
This is a overclock of santa rosa based Fujitsu Siemens U9200 On the first picture, the 10KOm resistor is modded by grounding one of its leg....
For mobile GPU you usually can not do software/BIOS voltmod because GPU BIOS is integrated into laptop BIOS. Instead, you can do hardware mod (or...
As promised, here is my report on overlocking / voltmoding my poor T61
T61 OC: The rest of pictures.
I successfully overclock / overvolt/ undervolt my Lenovo T61 without soldering/cracking motherboard. Below is the short report. Overclock:...
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