The W520 BIOS (I'm running version 1.21) wrongly disables AES-NI instructions of i7-2630QM cpu.
As explained in the wikipedia page the bug was probably result of a typo in Intel manuals that has was later corrected. As can be seen on intel processor info page the i7-2630QM does support AES-NI instructions
Question:
Is the bug already corrected in latest BIOS?
Is it possible to fix in next BIOS update?
W520 bios disables aes-ni instructions of 2630QM processor
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findbuddha
- Posts: 2
- Joined: Tue Aug 16, 2011 10:43 pm
Re: W520 bios disables aes-ni instructions of 2630QM processor
It may be fixed in the latest (1.30) bios, see here: http://forums.lenovo.com/t5/W-Series-Th ... d-p/521453
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