CPU not works

[spec009]

is it possible to fix CPU?

 

[pooch]

is it possible to fix CPU?

It would help if you were to tell us your problem but in answer to your question, if it is really broken then no

 

[spec009]

I brought it from Ebay.com as new, when i insert it socket PC not boots up, all funs works, I have another CPU and PC works with it normally. CPU not broken

 

[pooch]

I brought it from Ebay.com as new, when i insert it socket PC not boots up, all funs works, I have another CPU and PC works with it normally. CPU not broken

If you are sure yo have not damaged it, I would recommend returning it to Ebay where you bought it.

 

[spec009]

Yes, but can i solve problem without returning it?

 

[pooch]

Yes, but can i solve problem without returning it?

Make sure you have the latest BIOS, That the CPU is correctly seated in the slot and that you have not touched the pins with your fingers, ensure that you have used and correctly applied the thermal paste and that the correct cooler has been correctly fitted.
OH and stupid question time I assume you have a compatible MB?

 

[Sardonicus]

See if the CPU will work with different RAM.
If your current RAM is overclocked, return the settings to default.

 

[spec009]

Yes, but can i solve problem without returning it?

Make sure you have the latest BIOS, That the CPU is correctly seated in the slot and that you have not touched the pins with your fingers, ensure that you have used and correctly applied the thermal paste and that the correct cooler has been correctly fitted.
OH and stupid question time I assume you have a compatible MB?

I have another CPU and it works normally, I think CPU has problem

 

[spec009]

See if the CPU will work with different RAM.
If your current RAM is overclocked, return the settings to default.

No PC not boots up, I can't run in bios at all

 

[pooch]

Use the other CPU to upgrade the BIOS and make sure to read and know what you are doing before you do it or you will end up with a useless MB

Have a look here, http://www.msi.com/product/mb/P55-CD53.html#Download
You will also find manuals here for your system

 

[spec009]

Use the other CPU to upgrade the BIOS and make sure to read and know what you are doing before you do it or you will end up with a useless MB

Have a look here, MSI Global – Mainboard - P55-CD53
You will also find manuals here for your system

I,ve used another cpu and pc works normally

 

[pooch]

Use the other CPU to upgrade the BIOS and make sure to read and know what you are doing before you do it or you will end up with a useless MB

Have a look here, MSI Global – Mainboard - P55-CD53
You will also find manuals here for your system

I,ve used another cpu and pc works normally

?????

You are not making any sense are both CPU's the same??

 

[Fumz]

If the question is, "can I pop off the heatsink and tinker around" like I would pop the hood of a car open... then no. If you got a dead cpu there's nothing you can do to bring it back to life. Don't try to circumvent reality. It's dead; send it back.

There are no moving parts to replace and the parts that are there are too small for you to even see... so forget it.

If you reset the bios, either by clearing cmos or by pulling the battery on an otherwise fully functioning machine, and the machine doesn't boot up... it's dead. Does your board have LED's that tell you what's failing the post?

 

[spec009]

Use the other CPU to upgrade the BIOS and make sure to read and know what you are doing before you do it or you will end up with a useless MB

Have a look here, MSI Global – Mainboard - P55-CD53
You will also find manuals here for your system

I,ve used another cpu and pc works normally

?????

You are not making any sense are both CPU's the same??[/QU
i5 750 and i3 550, PC boots up normally with i3 550

 

[Fumz]

You should not need a bios update. That board supported the i5-750 back in 09. Feature - Overclocking Intel's Core i5 750 | bit-tech.net

It's dead...

 

[spec009]

If the question is, "can I pop off the heatsink and tinker around" like I would pop the hood of a car open... then no. If you got a dead cpu there's nothing you can do to bring it back to life. Don't try to circumvent reality. It's dead; send it back.

There are no moving parts to replace and the parts that are there are too small for you to even see... so forget it.

If you reset the bios, either by clearing cmos or by pulling the battery on an otherwise fully functioning machine, and the machine doesn't boot up... it's dead. Does your board have LED's that tell you what's failing the post?

Mother have led's all funs work, may be it is dead

 

[gazz9496]

assuming the motherboard supports both i3 and i5 and that they are the same socket type LGA 1156 then it should work.

do you have another i5 capable motherboard to test it on, preferbly one actually running an i5 already?

how did it come packed from e-bay? in the manufacters box unopened? or in some bubble wrap?

was the cpu exposed to static during or prior to fitting? exposure to static could have been from yourself or not packed properly in an antistatic bag if it wasn't in the oem box.

did you have any difficulty fitting it into the slot, did you have to force it or did it just slot right in?

cpu's are very delicate sure we can get away with handling them sometimes but it takes just one incedent of a static charge to kill them, static discharge accounts for a rather large amount of failures in components excluding overheating and overclocking.

 

[spec009]

assuming the motherboard supports both i3 and i5 and that they are the same socket type LGA 1156 then it should work.

do you have another i5 capable motherboard to test it on, preferbly one actually running an i5 already?

how did it come packed from e-bay? in the manufacters box unopened? or in some bubble wrap?

was the cpu exposed to static during or prior to fitting? exposure to static could have been from yourself or not packed properly in an antistatic bag if it wasn't in the oem box.

did you have any difficulty fitting it into the slot, did you have to force it or did it just slot right in?
yes I have tested


cpu's are very delicate sure we can get away with handling them sometimes but it takes just one incedent of a static charge to kill them, static discharge accounts for a rather large amount of failures in components excluding overheating and overclocking.

yes I have tested on working PC and PC not boots

 

[Sardonicus]

Dead CPU.
Very rarely it happens......but it does happen.
I'd contact the seller immediately. If the seller is unwilling to refund your money, open a case with either Ebay or Paypal.

 

[Britton30]

You have not answered all questions. Is the motherboard compatible with the new CPU? What is the new CPU? What is the old CPU?

Learn more about the MSI P55-CD53

ModelBrand MSI Model P55-CD53 Supported CPUCPU Socket Type LGA 1156 CPU Type Core i7 (LGA1156)/i5 (LGA1156)