E7500 Intel Core 2 Duo CPU Core speed at 2.13GHz instead of 2.93GHz

[Profgamer]

Hello, I am having an issue and it's my first time making a thread on this forum, My knowledge about PCs a little below average.
Anyway I am having this problem where my CPU core speed is at 2.13GHz instead of 2.93GHz and its a E7500, I saw someone having a similar issue with the same E7500 and his problem has been resolved but my issue might have a different fix and I am hoping it does not involve me in messing around with my BIOS.

Here are some screenshots

System Properties : http://gyazo.com/9db4cd2adef5ed348cedd8eff0974e69
CPU Z : http://gyazo.com/388467a4696b88f8457c0ca2ee7fff84
When Booting up : http://gyazo.com/7d01d2c1da9bfb0c7a672c13e3080961

One of the wierd thing is that at Boot up and CPU Z it shows 2.26GHz but Computer>Properties shows 2.13GHz.

GPU : Geforce GT610

 

[st3v30]

Just enter BIOS and reset Settings to Default/Optimized save settings and done.
Just look in right bottom corner in BIOS there is 2 hotkeys you will need to press to make this work.
You enter BIOS with F2 or DEL key.

 

[Profgamer]

Isnt there anyway other way possible to fix this? Also my Keyboard doesnt work when my PC boots up.

 

[st3v30]

Here these are 3 ways to do it.
http://www.wikihow.com/Reset-Your-BIOS

I think 3rd one with battery will do you just fine.

 

[Profgamer]

Thank you very much Sir!

http://gyazo.com/84578b3a7dfaba013e460770a7726210
http://gyazo.com/bf34ee88128424dabb109701de9ea5e4

and actually my keyboard worked at the setup.

 

[angwmcha]

I to got a same problem my core 2 duo is 2.93ghz but maximum speed is 1.46ghz.I reset the CMO Bios but nothing happen, when i check about of my computer it still written 2.93ghz 1.46ghz
Pliz help
Screenshot
https://s4.postimg.org/3q1dv3nj1/IMG_20160826_232615.jpg
https://s14.postimg.org/sw8zh4ra9/IMG_20160826_232553.jpg