HP Probook 6460p CPU upgrade to i5 2450M Possible?

[Balage6856]

Hello,
I'd like to ask a question. I ordered an i5 2520M to replace my ancient notebook (HP ProBook 6460b) but it turned out it is an i5 2450M. First I put the CPU into the socket the laptop worked well, I could install the drivers, check-in CPUZ, but after the laptop did not turn on, the screen remained black. In theory, the processor is supported, what would be the problem?

Kind Regards
Balage

[Huffer]

If it worked at all the processor is compatible. Something new has gone wrong. What happens when you try to power up?

[Balage6856]

Thank you for the reply.

So first it boots to windows, and works well, I even could run CPU-Z and install drivers.

Second time I turn on the computer, the fan starts to spin very loudly and I just see a black screen and nothing happens. Caps lock and another button's led lights up. 

[Balage6856]

Also, I put back the old Core 2 CPU and works well. Just if I swap the CPU. BIOS is updated. 

[Huffer · Accepted solution]

Then the processor died....gave its last bit of life and now is no good. The motherboard is fine. 

[Balage6856]

Okay, thank you for your help and the quick reply. 😁