An Interest In:
Web News this Week
- April 12, 2024
- April 11, 2024
- April 10, 2024
- April 9, 2024
- April 8, 2024
- April 7, 2024
- April 6, 2024
May 26, 2011 05:21 pm EDT
Original Link: http://www.engadget.com/2011/05/26/some-lenovo-thinkpad-x220-owners-report-downthrottling-reduced/
Some Lenovo ThinkPad X220 owners report downthrottling, reduced performance
No matter how much time we spend with a laptop while we review it, there are some things that are just harder to gauge -- namely, what happens once you've owned the thing for a while and the Sandy Bridge-fueled honeymoon comes to an end. That couldn't be more true of the Lenovo ThinkPad X220, one of our favorite ultraportables at the moment. We're seeing assorted reports from folks whose machines keep downthrottling to 800MHz, even when they're plugged in, set to the maximum performance profile, and not overheating. The result, they say, is slower HDD and SDD performance and reduced random read / write speeds, among other pernicious side effects. Worse, the only reliable solution so far seems to be shutting down the system and performing a cold boot. (For some -- but not all -- disabling Intel Speedstep and / or CPU Power Management in the BIOS works, too.) Judging by the threads in Lenovo's user forum, the company is definitely aware of the problem, though it's unclear if it's found a fix yet. We've pinged Lenovo for comment and will let you know what we hear. In the meantime, how's your X220 treating you?
Some Lenovo ThinkPad X220 owners report downthrottling, reduced performance originally appeared on Engadget on Thu, 26 May 2011 13:21:00 EDT. Please see our terms for use of feeds.
Permalink | ||CommentsOriginal Link: http://www.engadget.com/2011/05/26/some-lenovo-thinkpad-x220-owners-report-downthrottling-reduced/
Share this article:
Tweet
View Full Article
Engadget
Engadget is a web magazine with obsessive daily coverage of everything new in gadgets and consumer electronics. Engadget was launched in March of 2004 in partnership with the Weblogs, Inc. Network (WIMore About this Source Visit Engadget