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When you install a new CPU do you have to clear CMOS and reset BIOS?

post #1 of 8
Thread Starter 
before you install? Or does it do that automatically? I just have to switch the CPU's then im good to go right?
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my computer
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Hard DriveOSMonitorPower
C300 + WD 640GB Windows 7 Samsung 22'' PC Power and Cooling 500 Watt 
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Lian Li PC-C50 
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post #2 of 8
It is reccomended. Take the Battery out for 5 minutes and put it back in (or use the RESET switch if you have one.)

Just to avoid any errors
    
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post #3 of 8
Yes, because going to a new CPU is a diffrent beast. A Sandy 3700+ will overclock differently thatn a Venice 3000+
 
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post #4 of 8
Thread Starter 
So I should reset cmos, boot with the P-D, shut down, install the e6400, and start up? Or could I just reset cmos by using the jumper, take out the old, pop in the new, and then start up?
my computer
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CPUMotherboardGraphicsRAM
Intel Core i5 2500k Gigabyte GA-H67MA-UD2H-B3 Radeon HD 4850 512MB 8GB DDR3 1333 
Hard DriveOSMonitorPower
C300 + WD 640GB Windows 7 Samsung 22'' PC Power and Cooling 500 Watt 
Case
Lian Li PC-C50 
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my computer
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CPUMotherboardGraphicsRAM
Intel Core i5 2500k Gigabyte GA-H67MA-UD2H-B3 Radeon HD 4850 512MB 8GB DDR3 1333 
Hard DriveOSMonitorPower
C300 + WD 640GB Windows 7 Samsung 22'' PC Power and Cooling 500 Watt 
Case
Lian Li PC-C50 
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post #5 of 8
Reset it then put the new CPU in.
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My System
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E4400 P35 DS3R 8800GTS 2GB Crucial Ballistix 
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1x SATA 80GB, 160GB Hitachi - 1x 120GB Samsung IDE DVDRW Fedora 7 and Windows XP ViewSonic VX922 2ms 19in 
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post #6 of 8
Thread Starter 
T Y
my computer
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CPUMotherboardGraphicsRAM
Intel Core i5 2500k Gigabyte GA-H67MA-UD2H-B3 Radeon HD 4850 512MB 8GB DDR3 1333 
Hard DriveOSMonitorPower
C300 + WD 640GB Windows 7 Samsung 22'' PC Power and Cooling 500 Watt 
Case
Lian Li PC-C50 
  hide details  
Reply
my computer
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i5 2500k Gigabyte GA-H67MA-UD2H-B3 Radeon HD 4850 512MB 8GB DDR3 1333 
Hard DriveOSMonitorPower
C300 + WD 640GB Windows 7 Samsung 22'' PC Power and Cooling 500 Watt 
Case
Lian Li PC-C50 
  hide details  
Reply
post #7 of 8
Well, there have been people who put an FX chip into a board, didnt reset the CMOS, installed a budget chip (3200+, 3700+, etc) and got unlocked multipliers on cheap CPUs. However, if you're going from poopy CPU to Conroe, definitely reset CMOS first.
post #8 of 8
I just put new CPU and start system, after it's being recognized I have to press F1 to enter the BIOS F2 to continue....I hit F1 so that I can start OCing it before I even get into Windows.

Then again, that's on my P5WD2-P and I've had 4 different processors in it so far. And most likely this 945 will be the last and that's how I do it and will with my P5B DLX, no removing bat or nothing, just roll.
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