Very slow on Battery , but Fast on power

[abrarhamimsajid]

Hello Guys

I upgraded my machine heavily. (HP Pavilion - 15-au151tx)

Original config CPU - i5 6200U, RAM - 8GB DDR 4, HDD - 1 TB 5400 rpm SATA,  Video graphics - NVIDIA® GeForce® 940MX (2 GB DDR3 dedicated)

Now it is with CPU - i5 6200, RAM 16GB DDR4, SSD - Transcend 240GB (TS240GSSD220S0),  HDD - 1 TB 5400 rpm SATA, Video graphics - NVIDIA® GeForce® 940MX (2 GB DDR3 dedicated)

## The writing with Bold Letters are the upgradation.. 

And the problem is that when I am on battery its very very very slow , I did set it up on high performence it was a litle better but still very slow. there is no system resources usage above 30, 40, 50 max % on the ram cpu or disk.

But, when i plug in my power supply sudenly the laptop becomes rocket fast very very fast as it shoud be.

Anyone have any ideas ?

P.S. I have installed and re installed all the drivers possible, checked intel site for updates and i did them too ,no effect. Set in Intel Graphics Properties high performence too ,no efect. 

Can anyone give me any solution??? 

[praveen196]

@abrarhamimsajid Welcome to HP Community!

I understand that the laptop will slow work on the battery.

I would suggest you please power on the intel Turbo Boost on DC in the BIOS.

Enabling or disabling Intel Turbo Boost Technology

1. From the System Utilities screen, select System Configuration > BIOS/Platform Configuration (RBSU) > Performance Options > Intel (R) Turbo Boost Technology and press Enter.
2. Select a setting and press Enter.
   1. Enabled—Enables the logical processor cores on processors supporting hyperthreading technology.
   2. Disabled —Reduces power usage and also reduces the system’s maximum achievable performance under some workloads.
3. Press F10.

Keep us posted,

If you would like to thank us for our efforts to help you, 

Give us a virtual high-five by clicking the 'Thumbs Up' icon below, followed by clicking on the "Accept as solution" on this post, 

Have a great day!

[abrarhamimsajid]

Thanks a lot brother for replying, but its to be mentioned that, the problem is not solved. The solution you mentioned, is not available in my BIOS option. I knew about the solution before, but as the option was not available in my BIOS so I wasn't able to enable the Intel (R) Turbo Boost Technology.. That's the reason why I posted my problem here in the forum. 

Here I attached a snap of my BIOS. Please do see it. 

Awaiting your reply brother.