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lezzz
Posts: 9
Registered: ‎03-10-2012
Location: russia
0

z570, bsod on launching 3d apps(nvidia)

[ Edited ]

hi, I've bought ideapad z570 some weeks ago and have troubles with it(since buying) When I switch(using button) to the discrete nvidia video card and launch app(which using 3d graphics), windows 7 freeze and show bsod(driver nvlddmkm.sys, error 0x116). Internal intel video card works great. I found a way(hack :smileyhappy: ) how to use nvidia card: I switch to nvidia (using button), set maximum performance in lenovo energy management and reboot. After this every games/apps works great. How can I fix it? Thanks. PS: sorry for my english.

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nicola_sambuca
Posts: 11
Registered: ‎03-06-2012
Location: Russia
0

Betreff: z570, bsod on launching 3d apps(nvidia)

Hi!

 

I have the sami issue (http://forums.lenovo.com/t5/IdeaPad-Y-U-V-and-Z-series/Z570-Nvidia-issue/td-p/699935)

Thanks for your workaround! I will try it!

But I do not understand, what is the nvidiausing button?

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nicola_sambuca
Posts: 11
Registered: ‎03-06-2012
Location: Russia
0

Betreff: z570, bsod on launching 3d apps(nvidia)

так ты по русски понимаешь:smileyhappy:
что за кнопка использования нвидии?
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nicola_sambuca
Posts: 11
Registered: ‎03-06-2012
Location: Russia
0

Betreff: z570, bsod on launching 3d apps(nvidia)

I have understood what you mean (nvidiausing button).

but it does not work for me.

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lezzz
Posts: 9
Registered: ‎03-10-2012
Location: russia
0

Betreff: z570, bsod on launching 3d apps(nvidia)

your link doesn't work

 

It's not button...I don't know how to name it :smileyhappy:... video card switcher on front side of notebook

 

I just want to know, is this hardware or software bug? Because if this is hardware bug, I'll give laptop in the shop for repairing.

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nicola_sambuca
Posts: 11
Registered: ‎03-06-2012
Location: Russia
0

Betreff: z570, bsod on launching 3d apps(nvidia)

Delete ")" from the end of link
I understand what you mean:smileyhappy:
I beleave that it is a hardware bug... and I am going to go in maintenance services. If you have some updates, can you please let me know via skype/icq/mail?
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lezzz
Posts: 9
Registered: ‎03-10-2012
Location: russia
0

Betreff: z570, bsod on launching 3d apps(nvidia)

oh...now i've seen your thread...u've got no answers :smileysad: did you contact lenovo's support? I think that specialists don't check this forum often.
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nicola_sambuca
Posts: 11
Registered: ‎03-06-2012
Location: Russia
0

Betreff: z570, bsod on launching 3d apps(nvidia)

not yet... I hope i will contact then in a weak
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lezzz
Posts: 9
Registered: ‎03-10-2012
Location: russia
0

Betreff: z570, bsod on launching 3d apps(nvidia)

http://forums.nvidia.com/index.php?showtopic=224924 Found solution(maybe), I'll test it later.
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Epicer
Posts: 4
Registered: ‎03-12-2012
Location: Australia
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Betreff: z570, bsod on launching 3d apps(nvidia)


lezzz wrote:
http://forums.nvidia.com/index.php?showtopic=224924 Found solution(maybe), I'll test it later.

To save you the trouble, this didn't work. I did a clean re-install, installed nothing else and the problem still occurs. I can't even go into NVIDIA control panel because even attempting to load the 3D preview in the control panel sends me straight to the blue screen.

 

I think I'll have to return this laptop...