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Asus 750i P5N-D Pencil Mod

post #1 of 100
Thread Starter 
Here is a little guide to help you "Pencil Mod" your Asus 750i P5N-D. Helped me out a lot. Still a little vdrop but better than what it was. My vdroop is pretty much gone. I went from 1.525vcore to 1.475 and still coming down stable.

Also I can’t take credit for finding this just putting it together so others can see where to do it. Maximus7724 (extremeoverclocking.com) recommended the right spot to do it.

Ok to the guide…

First find the EPU chip which is located at the top left of the first memory slot.



Just above the Epu chip there are 4 resisters. 2 vertical and 2 horizontal. You want to pencil the top of the 2 vertical resisters. Boom, you’re done.



This helped me out quite a bit. I hope it helps you guys, too.

Results


Edited by ljapilot - 3/2/09 at 10:11am
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post #2 of 100
Thanks! Can I add this to my post on the P5N-D thread? Would be great

Rep+
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The anti wife
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|Logitech G710+| |Corsair HX850w| |Fractal Define XL| |Logitech G500| |QPad Battlefield 3 edition| 
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post #3 of 100
Thread Starter 
Of course you can.
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My System
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i7 2600 Asus P8P67 Pro Asus GTX 470 Fermi 8GB Corsair 1600 
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post #4 of 100
Ok thanks
The anti wife
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CPUMotherboardGraphicsRAM
|i7 3770K @ 4.7ghz 1.35v| |MSI Z77 M-Power| 2x EVGA GTX 780 SLI (Ordered) |2x4gb Team Xtreem @ 2600mhz [10-12-12-31 1T] 1... 
Hard DriveCoolingOSMonitor
|2x 840 Pro 256gb RAID 0| |Vertex 2 120gb| |HK 3.0 LT| |2x EK-FC670 GTX| |D5| |360/240rad|  |Windows 7 Professional x64 Tweaked| |27" QNIX QX2710 @ 2560x1440 99hz| 
KeyboardPowerCaseMouse
|Logitech G710+| |Corsair HX850w| |Fractal Define XL| |Logitech G500| |QPad Battlefield 3 edition| 
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|Asus Xonar D2X| |Logitech Z-906| 
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The anti wife
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CPUMotherboardGraphicsRAM
|i7 3770K @ 4.7ghz 1.35v| |MSI Z77 M-Power| 2x EVGA GTX 780 SLI (Ordered) |2x4gb Team Xtreem @ 2600mhz [10-12-12-31 1T] 1... 
Hard DriveCoolingOSMonitor
|2x 840 Pro 256gb RAID 0| |Vertex 2 120gb| |HK 3.0 LT| |2x EK-FC670 GTX| |D5| |360/240rad|  |Windows 7 Professional x64 Tweaked| |27" QNIX QX2710 @ 2560x1440 99hz| 
KeyboardPowerCaseMouse
|Logitech G710+| |Corsair HX850w| |Fractal Define XL| |Logitech G500| |QPad Battlefield 3 edition| 
Audio
|Asus Xonar D2X| |Logitech Z-906| 
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post #5 of 100
hmmmm +rep for posting this here :-)
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q6700 @ 3.6GHz Asus P5N-D 750i SLI 4870x2 2gb CORSAIR XMS2 8GB DDR2 800 
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WD VelociRaptor 300GB Vista 64bit Samsung T260HD (26'') G15 2007 edition 
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post #6 of 100
hi im new to this pencil mod thing and i want to noe do i actually use a pencil to do this if yes wut do i have to do to the resisters??
post #7 of 100
oh wow nice.

i needed this

this board has terrible vdrop.
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Intel Q6600 G0 3.2Ghz Asus 750i P5N-D evga 9800gtx 512mb G.Skill 2x2gb PC-8500 DDR2 
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320gb 16mb cache Windows 7 Home Premium 64-bit Samsung SyncMaster 932BW 19" Apevia Warlock - 750 watt 
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post #8 of 100
Thread Starter 
Yes just an old pencil. Just mark the top of the resisters with the pencil. Some people say one pencil works better than another. I really dont know.
My System
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CPUMotherboardGraphicsRAM
i7 2600 Asus P8P67 Pro Asus GTX 470 Fermi 8GB Corsair 1600 
Hard DriveOptical DriveOSMonitor
2 WD Black 1TB Raid 1 1 Lite On DVD Burner Windows 7 Home 64bit ASUS 25.5" 1900x1200 
PowerCase
Xion Supernova 600W Coolermaster Cosmos 1000 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 2600 Asus P8P67 Pro Asus GTX 470 Fermi 8GB Corsair 1600 
Hard DriveOptical DriveOSMonitor
2 WD Black 1TB Raid 1 1 Lite On DVD Burner Windows 7 Home 64bit ASUS 25.5" 1900x1200 
PowerCase
Xion Supernova 600W Coolermaster Cosmos 1000 
  hide details  
Reply
post #9 of 100
Quote:
Originally Posted by ljapilot View Post
Yes just an old pencil. Just mark the top of the resisters with the pencil. Some people say one pencil works better than another. I really dont know.
thx!!
post #10 of 100
Pencil it now... Can sumone give me an example???
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E8200 @ 3.85Ghz P5N - D 9800GT TOP 2 x 1 GIG @ 800MhZ 
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My Build
(13 items)
 
  
CPUMotherboardGraphicsRAM
E8200 @ 3.85Ghz P5N - D 9800GT TOP 2 x 1 GIG @ 800MhZ 
Hard DriveOptical DriveOSMonitor
500 GIG , 200gig and 160gig (main) Samsung Vista 32bit Ult Samsung 22" 
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Gigabyte 550W Custom Carry Case 
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