damianalex

Hi Klem,

I've already sent you a PM. But I know you get a lot of messages, so I also post it here.

 

Could you prepare a BIOS mod for my Z710 laptop please?

 

Thank you in advance!

 

It will help me with my project I described on forum.

 

https://www.sendspace.com/file/jr2urd

Hi,

I want to show you my new project.

I bought my laptop about 5 years ago.  It was never speed deamon, but for every day use, it was enough to me.

 

Its specification:

Intel i7-4700MQ

Nvidia GeForce GT745M

16GB RAM

512 SSD Adata SU800

 

Yesterday I bought Witcher 3. Of course on 1080p it's impossible to play, because of about 10fps

 

So I make a decision to buy external grahpic card.

I choose GTX970 and now I am looking for occasion to buy it.

 

I've already bought EXP GDC v8.4d mPCI-E. It is used and cost about 30$.

 

I will use ATX PSU to supply graphic card, because I have old desktop PSU at home.

 

My plan:

1) unlock bios

2) buy GTX 970

3) enjoy Witcher 3!

 

BTW I try to cool down my laptop, so I replaced thermal paste to Kryonout Thermal Grizzly and make some tests. Temperatures and fps are on screenshots.

 

1) laptop on table, playing GTA V 1080p

 

- first minute (GPU core 1045MHz)

 

-after some time, because of high temperature and GPU throlttling (GPU core drop down even to 400MHz)

 

2) with thermalpad Glacier NC400 SilentiumPC

- 30 minute and longer (GPU core drop to about 900MHz)

 

3) without down case of laptop (like on picture with thermal paste) on thermalpad.

Here laptop never drops down MHz and max temp are about 72 Celsius degrees.

 

 

Bacause of that I bought second down case for my laptop and I will cut there additional holes.

 

Greetings!

 

I will describe next step when I get all stuff I need!

 

 

Hi,

I'm Damian and I come from Poland. Recently I bought EXP GDC to use external graphic card to my Lenovo Z710 laptop (i7-4700MQ, 16GB RAM, GeForce GT745, SSD). Unfortunately my laptop has a "whitelist" in BIOS and I must do something about it. I hope, I can find solution to my problem on TechInferno. If my project succeed I will show step by step how to do it. Greetings!