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Blue Screen Again
Posts: 4
Registered: ‎01-18-2018
Location: RO
Views: 1,673
Message 1 of 4

Lenovo Ideapad 520 freezes

Just bought an Ideapad 520-15IKB.

After installing Win 10, I noticed a stange problem : if i leave it open, after 30 mins - 1 hour of inactivity, the laptop freezes ( no high CPU load or hard-disk activity), just freezes. If i close the lid it goes to sleep, when I open the lid, the system resumes...


What can I do to get rid of this problem ?

Thank you.

Support Specialist
Posts: 2,948
Registered: ‎02-22-2017
Location: GB
Views: 1,524
Message 2 of 4

Re: Lenovo Ideapad 520 freezes

Hello Pildit

Thanks for using the Lenovo forums.

Make sure that your drivers are up to date, you can find them on the support page:


Make sure to reboot after an udpate.


Also, you can try runmning an LSC scan and see if that is able to find anything for you:

1. Please click on the following link
2. Under the section ‘Download’ select the relevant Hyperlink dependant on whether your Lenovo is running Windows 7/8/8.1 32 bit or 64 bit.(Will work on Win10)
3. When prompted, select save and browse to a drive and directory in which to save the downloaded files.
4. Navigate to the folder where you saved the installation file, lscsetup_x86_26001.exe.
5. Double-click the installation file icon to start the installation.
6. Follow the onscreen instructions via the installation wizard that will install Lenovo Solution Centre on your system.
7. Once installed you will have a ‘Lenovo Solution Centre’ icon on your desktop please click to open this.
8. Once solution center is opened please select ‘Checkup’ then ‘Hardware Scan’ and ‘Full Scan’
9. This will take up to 20 minutes, see if this can find any errors.


Hope this helps, let us know how you get on.

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Pesszimistának lenni a legjobb, vagy igazad van, vagy kellemesen meglepődsz...
Fanfold Paper
Posts: 2
Registered: ‎03-14-2018
Location: IR
Views: 1,343
Message 3 of 4

Re: Lenovo Ideapad 520 freezes

My laptop stacked after installing Windows 10.
Every minute gets stuck for a few seconds
I installed the drivers correctly
please help
my laptop model:ideapad 520 15ikb 81bf
laptop driver is update
Blue Screen Again
Posts: 4
Registered: ‎01-18-2018
Location: RO
Views: 1,322
Message 4 of 4

Re: Lenovo Ideapad 520 freezes

In fact, the problem seems to be gone without any intervention. This is quite strange, I admit, maybe there were some background updates I didn't notice.

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