Overclock.net › Forums › AMD › AMD CPUs › AMD Phenom II X2 555 BE Unlock as a B55 quad core processor
New Posts  All Forums:Forum Nav:

AMD Phenom II X2 555 BE Unlock as a B55 quad core processor

post #1 of 7
Thread Starter 
I have a AMD Phenom II X2 555 BE & MSI 880GMA-E45 Motherboard i want to unlock my two extra core but i can't do that. When i active my unlocker option then my boot will not open. Normally my core voltage is V1.27. Normally it overclocking around 3.625GHz. So please help me how i can unlock my extra two caore.
post #2 of 7
After you use the unlocker option. You need to go and select the core in the bios.
HTPC
(11 items)
 
  
CPUMotherboardRAMHard Drive
AMD A-3870K AsRock A75 Pro (FM1) HyperX DDR3 1866 8 GB SAMSUNG 830 256gb 
Hard DriveOptical DriveCoolingOS
SAMSUNG EcoGreen F4 2TB Plextor Black Blu-ray Burner Phenom II X4 stock Cooler Windows 10 
MonitorPowerCase
LG M2762D-PM Glossy Black 27" 5ms (1920x1080) Antec HG 900 Gerenic ATX Case 
  hide details  
Reply
HTPC
(11 items)
 
  
CPUMotherboardRAMHard Drive
AMD A-3870K AsRock A75 Pro (FM1) HyperX DDR3 1866 8 GB SAMSUNG 830 256gb 
Hard DriveOptical DriveCoolingOS
SAMSUNG EcoGreen F4 2TB Plextor Black Blu-ray Burner Phenom II X4 stock Cooler Windows 10 
MonitorPowerCase
LG M2762D-PM Glossy Black 27" 5ms (1920x1080) Antec HG 900 Gerenic ATX Case 
  hide details  
Reply
post #3 of 7
When u set the unlocker option to enabled you need to set ACC to auto as well...and then what dixson said^^
X
(15 items)
 
  
CPUMotherboardGraphicsRAM
2500k @ 5Ghz Asrock P67 Extreme 4 Gen3 Gigabyte GTX970 G1 Gaming 2 x 4GB GSkill Ripjaws X 1600mhz 
Hard DriveCoolingCoolingCooling
Crucial MX100 Magicool Waterblock 240mm Magicool Rad US Solar TDC 
OSMonitorKeyboardPower
Dual Boot (Win 7, Kali Linux) LG 22" 1920x1080 Logitech XFX XTR 650 
CaseMouse
Cooler Master HAF XB Evo Razer Naga Hex 
  hide details  
Reply
X
(15 items)
 
  
CPUMotherboardGraphicsRAM
2500k @ 5Ghz Asrock P67 Extreme 4 Gen3 Gigabyte GTX970 G1 Gaming 2 x 4GB GSkill Ripjaws X 1600mhz 
Hard DriveCoolingCoolingCooling
Crucial MX100 Magicool Waterblock 240mm Magicool Rad US Solar TDC 
OSMonitorKeyboardPower
Dual Boot (Win 7, Kali Linux) LG 22" 1920x1080 Logitech XFX XTR 650 
CaseMouse
Cooler Master HAF XB Evo Razer Naga Hex 
  hide details  
Reply
post #4 of 7
If your unlocking extra cores on the CPU, you should also be giving the CPU a extra notch on the V-Core as they are disabled for a reason.... unstability
The Ancient
(14 items)
 
FZ-G1
(8 items)
 
 
CPUMotherboardGraphicsRAM
Phenom X6 1055T 3.9GHz NB 3.0GHz ASUS Crosshair V  GTX 770 8GB G.Skill TridentX 1652MHz CL7-7-8-20-22 1T 
Hard DriveOptical DriveCoolingOS
OCZ 60GB Vertex 2E - 3x HDD's Samsung Blu-Ray Drive Custom W/C Loop Windows 7 64bit 
PowerCase
Superflower Leadex 650W Coolermaster Storm Scout Mod 
CPUGraphicsRAMHard Drive
Core i5-3437U Intel HD4000 8GB 256GB SSD 
OSMonitorKeyboardCase
Windows 8 Pro 10.1 WUXGA Touchscreen Worlds Durable Tablet 
  hide details  
Reply
The Ancient
(14 items)
 
FZ-G1
(8 items)
 
 
CPUMotherboardGraphicsRAM
Phenom X6 1055T 3.9GHz NB 3.0GHz ASUS Crosshair V  GTX 770 8GB G.Skill TridentX 1652MHz CL7-7-8-20-22 1T 
Hard DriveOptical DriveCoolingOS
OCZ 60GB Vertex 2E - 3x HDD's Samsung Blu-Ray Drive Custom W/C Loop Windows 7 64bit 
PowerCase
Superflower Leadex 650W Coolermaster Storm Scout Mod 
CPUGraphicsRAMHard Drive
Core i5-3437U Intel HD4000 8GB 256GB SSD 
OSMonitorKeyboardCase
Windows 8 Pro 10.1 WUXGA Touchscreen Worlds Durable Tablet 
  hide details  
Reply
post #5 of 7
Mhmm, MSI 880GMA-E45...

I can't recommend unlocking on this board. Unlocking will turn your 80W dual core into a 125W monster - which will easily overload the weak 3+1 phase VRM on this MSI board (Low-end MSI boards are known for CATASTROPHIC VRM failures). The board is not even officially rated for anything above 95W either.

For your own safety I recommend you don't unlock. Don't know what I'm talking about? See "About VRMs & MOSFETs" in my sig
post #6 of 7
X3 would be ok but not X4. That is suicide even at stock clocks.

Instead of selecting auto, you may want to manually enable 3 cores at most.
Lanboy Air
(21 items)
 
Patsy PC
(13 items)
 
 
CPUMotherboardGraphicsGraphics
Intel i7 2600k 4.9GHz 1.475v Asus P8P67 Sabertooth EVGA GTX 770 SC Zotac GTX 570 
RAMHard DriveHard DriveHard Drive
Samsung DDR3 2133 MHz 9-10-10 Kingston SSDNow 120GB WD Green 2TB WD Black 2 TB 
Optical DriveCoolingCoolingCooling
Samsung DVDR XSPC Rasa Black (Acetal) CPU Waterblock XSPC RX360 Radiator Swiftech MCP 655 
CoolingCoolingOSMonitor
EK-FC770 GTX GW - Nickel XSPC Dual Bay Reservoir Windows 10 e-Machine 23" 
KeyboardPowerCaseMouse
OCN Ducky DK9008 G2 Keyboard PC Power & Cooling Silencer 750W Antec Lanboy Air Logitech G400s 
Audio
Realtek HD Audio 
CPUMotherboardGraphicsRAM
AMD FX 8320 BE Gigabyte 990FX UD3 Asus GTX 460 768MB Corsair XMS3 DDR3  
Hard DriveHard DriveCoolingOS
WD 500GB SATA II Kingston SSDNow 120GB Stock Windows 8.1 Professional MCE 
MonitorKeyboardPowerCase
AOC E2243FWK Black 21.5" 5ms Widescreen LCD Mon... Microsoft Wireless  OCZ ModXStream 500w Thermaltake S-Viking 
Mouse
Microsoft Wireless 
  hide details  
Reply
Lanboy Air
(21 items)
 
Patsy PC
(13 items)
 
 
CPUMotherboardGraphicsGraphics
Intel i7 2600k 4.9GHz 1.475v Asus P8P67 Sabertooth EVGA GTX 770 SC Zotac GTX 570 
RAMHard DriveHard DriveHard Drive
Samsung DDR3 2133 MHz 9-10-10 Kingston SSDNow 120GB WD Green 2TB WD Black 2 TB 
Optical DriveCoolingCoolingCooling
Samsung DVDR XSPC Rasa Black (Acetal) CPU Waterblock XSPC RX360 Radiator Swiftech MCP 655 
CoolingCoolingOSMonitor
EK-FC770 GTX GW - Nickel XSPC Dual Bay Reservoir Windows 10 e-Machine 23" 
KeyboardPowerCaseMouse
OCN Ducky DK9008 G2 Keyboard PC Power & Cooling Silencer 750W Antec Lanboy Air Logitech G400s 
Audio
Realtek HD Audio 
CPUMotherboardGraphicsRAM
AMD FX 8320 BE Gigabyte 990FX UD3 Asus GTX 460 768MB Corsair XMS3 DDR3  
Hard DriveHard DriveCoolingOS
WD 500GB SATA II Kingston SSDNow 120GB Stock Windows 8.1 Professional MCE 
MonitorKeyboardPowerCase
AOC E2243FWK Black 21.5" 5ms Widescreen LCD Mon... Microsoft Wireless  OCZ ModXStream 500w Thermaltake S-Viking 
Mouse
Microsoft Wireless 
  hide details  
Reply
post #7 of 7
Thread Starter 
I do everything but not unlock any core.
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: AMD CPUs
Overclock.net › Forums › AMD › AMD CPUs › AMD Phenom II X2 555 BE Unlock as a B55 quad core processor