Hp Compaq 6200 PRO SFF- CPU Upgrade

[Bambino1]

So i Have a Hp Compaq 6200 PRO SFF-

CPU: Intel Pentium G620

RAM; 12 GB

Built in Intel HD Graphics.

I saw online that i could upgrade my PC to Intel i5-3470 3.2GHz 6MB 5GT/s SR0T8 LGA1155.

So i purchased it and inserted it but every time i tried to start the PC, it gives 5 beeps with no red light and doesn't boot. but once i insert my previous processor it boots.  

What am i doing wrong? any help??

[KingOP]

Sounds like your old BIOS cannot handle your upgrade. You might have to update BIOS to get everything working.

[Bambino1]

I have updated the bios to the latest version. 

[Paul_Tikkanen · Accepted solution]

Hi, @Bambino1 

Your PC has the Intel Q65 chipset which does not support 3rd gen processors.

https://www.intel.com/content/www/us/en/support/articles/000006050/boards-and-kits/desktop-boards.ht...

The best processor you can upgrade to is the i7-2600.

See the HP quickspecs at the link below for the supported processor upgrades...

http://static.highspeedbackbone.net/pdf/HP%20Compaq%206200%20Series%20Pro%20Desktop%20PC%20Quick%20S...