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Mofset

post #1 of 21
Thread Starter 
Is it important to have a heatsink on a mofset is so can anyone find the right right one for my board Biostar's website had no suggestions and poking around the web only found asus a gigabyte
models so any help?
NUTCASE
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NUTCASE
(14 items)
 
  
CPUMotherboardGraphicsRAM
Phenom x II 555 @ 3.4 Ghz Biostar A880G+ HD5450 2 X 4Gb Patriot 
Hard DriveOptical DriveOSMonitor
500GB Seagate Momentus Hybrid Lite on 24x combo Windows 7 Dell 23inch 
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Dell Seasonic 520 Bronze Certified MATX Dell 
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post #2 of 21
Depends if you put on a lot of high volts.

My Mobo also does not come with mosfet heatsinks, however it does not need them for simple CPU overclocking because of the power phase change.

If it did not come with them, and you do not use volts higher than your board specifies than I would not worry about it.
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post #3 of 21
Mosfet's cooling is a big must if your going to overclock. Otherwise you will end up with burnt mosfet chips
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post #4 of 21
Thread Starter 
well as I am a novice and the heatsinks I did see were not over $20 I was interested in getting one but I have a very cool case and so far I have had only 2 problems
the system clock in Bios occasionally needs reset and my HD Blue Ray Adudio went out?
Any Ideas?
NUTCASE
(14 items)
 
  
CPUMotherboardGraphicsRAM
Phenom x II 555 @ 3.4 Ghz Biostar A880G+ HD5450 2 X 4Gb Patriot 
Hard DriveOptical DriveOSMonitor
500GB Seagate Momentus Hybrid Lite on 24x combo Windows 7 Dell 23inch 
KeyboardPowerCaseMouse
Dell Seasonic 520 Bronze Certified MATX Dell 
Mouse PadAudio
Mossy Oak Breakup onboard 
  hide details  
Reply
NUTCASE
(14 items)
 
  
CPUMotherboardGraphicsRAM
Phenom x II 555 @ 3.4 Ghz Biostar A880G+ HD5450 2 X 4Gb Patriot 
Hard DriveOptical DriveOSMonitor
500GB Seagate Momentus Hybrid Lite on 24x combo Windows 7 Dell 23inch 
KeyboardPowerCaseMouse
Dell Seasonic 520 Bronze Certified MATX Dell 
Mouse PadAudio
Mossy Oak Breakup onboard 
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Reply
post #5 of 21
Thread Starter 
I blame it on linux and a lack of drivers or my inexperience or both
NUTCASE
(14 items)
 
  
CPUMotherboardGraphicsRAM
Phenom x II 555 @ 3.4 Ghz Biostar A880G+ HD5450 2 X 4Gb Patriot 
Hard DriveOptical DriveOSMonitor
500GB Seagate Momentus Hybrid Lite on 24x combo Windows 7 Dell 23inch 
KeyboardPowerCaseMouse
Dell Seasonic 520 Bronze Certified MATX Dell 
Mouse PadAudio
Mossy Oak Breakup onboard 
  hide details  
Reply
NUTCASE
(14 items)
 
  
CPUMotherboardGraphicsRAM
Phenom x II 555 @ 3.4 Ghz Biostar A880G+ HD5450 2 X 4Gb Patriot 
Hard DriveOptical DriveOSMonitor
500GB Seagate Momentus Hybrid Lite on 24x combo Windows 7 Dell 23inch 
KeyboardPowerCaseMouse
Dell Seasonic 520 Bronze Certified MATX Dell 
Mouse PadAudio
Mossy Oak Breakup onboard 
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post #6 of 21
Quote:
Originally Posted by Atomfix View Post
Mosfet's cooling is a big must if your going to overclock. Otherwise you will end up with burnt mosfet chips
Yup.

MOSFETs are prone to thermal runaway. They heat up, their current output becomes unreliable and incosistent...generating more heat...causing more instability.
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DD Boxen
(23 items)
 
   
CPUMotherboardGraphicsRAM
Intel Xeon E3-1230 Asus Maximus IV Gene-Z/Gen3 Powercolor 6970 2GB G. Skill 1600mHz Ripjaws 
Hard DriveOptical DriveCoolingCooling
SpinpontF3 1TB, WD 250, and WD320 Lite-On DT Waterblocks DT5Noz Waterblock Swiftech Komodo 6900-1 Waterblock 
CoolingCoolingCoolingOS
Swiftech MCR-220 Drive radiator Swiftech MCR-220 QP radiator 6xGentle Typhoon AP-15s Archx64 KDE4.5, Windows 7 x64 
MonitorKeyboardPowerCase
Eyefinity 3-head 5265x1050 OCN Ducky!! MX Blue Switches XFX 750W Black Edition Mountain Mods H2gO 
MouseAudioAudioAudio
Razer Naga Asus Xonar Essence STX Sennheiser 595 Sony STR-DE995 A/V receiver 
OtherOther
Lian Li Card flash memory reader Asus PCE-N15 Wifi-N card 
CPUMotherboardGraphicsRAM
AMD 1055T Gigabyte 790 Sapphire 4850x2 2x2GB 1600mHz 
Hard DriveOptical DriveOSKeyboard
A few Yes Vista/7 Das Keyboard 
Power
Ugly 
CPUMotherboardGraphicsRAM
Qualcomm Snapdragon APQ8060 1.2 GHz Something kinda small Qualcomm Adreno core 16GB 
Hard DriveOptical DriveOSMonitor
None N/A WebOS 3.0.2 9.7" XGA, multitouch 
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6300mAh Piano Black 
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post #7 of 21
Quote:
Originally Posted by snot View Post
well as I am a novice and the heatsinks I did see were not over $20 I was interested in getting one but I have a very cool case and so far I have had only 2 problems
the system clock in Bios occasionally needs reset and my HD Blue Ray Adudio went out?
Any Ideas?
Your CMOS battery might be dead?
Ryzen
(8 items)
 
  
CPUMotherboardGraphicsRAM
AMD Ryzen 1700 Gigabyte AX370 Gaming K5 Nvidia GTX 770 G.Skill Trident Z 16GB 3000MHz 
Hard DriveCoolingOSPower
Samsung Evo 960 M.2 Stock AMD Windows 10 Pro Superflower 650W 
  hide details  
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Ryzen
(8 items)
 
  
CPUMotherboardGraphicsRAM
AMD Ryzen 1700 Gigabyte AX370 Gaming K5 Nvidia GTX 770 G.Skill Trident Z 16GB 3000MHz 
Hard DriveCoolingOSPower
Samsung Evo 960 M.2 Stock AMD Windows 10 Pro Superflower 650W 
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post #8 of 21
Thread Starter 
so does anyone know of a compatible heatsink for the mofset on a Biostar TA880GB?
NUTCASE
(14 items)
 
  
CPUMotherboardGraphicsRAM
Phenom x II 555 @ 3.4 Ghz Biostar A880G+ HD5450 2 X 4Gb Patriot 
Hard DriveOptical DriveOSMonitor
500GB Seagate Momentus Hybrid Lite on 24x combo Windows 7 Dell 23inch 
KeyboardPowerCaseMouse
Dell Seasonic 520 Bronze Certified MATX Dell 
Mouse PadAudio
Mossy Oak Breakup onboard 
  hide details  
Reply
NUTCASE
(14 items)
 
  
CPUMotherboardGraphicsRAM
Phenom x II 555 @ 3.4 Ghz Biostar A880G+ HD5450 2 X 4Gb Patriot 
Hard DriveOptical DriveOSMonitor
500GB Seagate Momentus Hybrid Lite on 24x combo Windows 7 Dell 23inch 
KeyboardPowerCaseMouse
Dell Seasonic 520 Bronze Certified MATX Dell 
Mouse PadAudio
Mossy Oak Breakup onboard 
  hide details  
Reply
post #9 of 21
Thread Starter 
what about the audio? and could something during my build have done the battery?
NUTCASE
(14 items)
 
  
CPUMotherboardGraphicsRAM
Phenom x II 555 @ 3.4 Ghz Biostar A880G+ HD5450 2 X 4Gb Patriot 
Hard DriveOptical DriveOSMonitor
500GB Seagate Momentus Hybrid Lite on 24x combo Windows 7 Dell 23inch 
KeyboardPowerCaseMouse
Dell Seasonic 520 Bronze Certified MATX Dell 
Mouse PadAudio
Mossy Oak Breakup onboard 
  hide details  
Reply
NUTCASE
(14 items)
 
  
CPUMotherboardGraphicsRAM
Phenom x II 555 @ 3.4 Ghz Biostar A880G+ HD5450 2 X 4Gb Patriot 
Hard DriveOptical DriveOSMonitor
500GB Seagate Momentus Hybrid Lite on 24x combo Windows 7 Dell 23inch 
KeyboardPowerCaseMouse
Dell Seasonic 520 Bronze Certified MATX Dell 
Mouse PadAudio
Mossy Oak Breakup onboard 
  hide details  
Reply
post #10 of 21
these are popular for mosfets http://www.performance-pcs.com/catal...ducts_id=23308

Good luck

Gyro
My System
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AMD Ph IIx4 955 @ 3.2 Asus M2N32-sli dlx Asus GTX 460 1gb DirectCU MSI GTX 460 1gb Cyclone 
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4x2gb OCZ ddr2 1066 plats seagate 320gb sata lg supermulti dvd WIN 7 64 
MonitorKeyboardPowerCase
acer p221w ms SS ST75F-P 750w CM 690modded w/KazeMaster pro 
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ms intellimouse explorer3.0 
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My System
(14 items)
 
  
CPUMotherboardGraphicsGraphics
AMD Ph IIx4 955 @ 3.2 Asus M2N32-sli dlx Asus GTX 460 1gb DirectCU MSI GTX 460 1gb Cyclone 
RAMHard DriveOptical DriveOS
4x2gb OCZ ddr2 1066 plats seagate 320gb sata lg supermulti dvd WIN 7 64 
MonitorKeyboardPowerCase
acer p221w ms SS ST75F-P 750w CM 690modded w/KazeMaster pro 
Mouse
ms intellimouse explorer3.0 
  hide details  
Reply
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