Any ramifications to disabling ClearPageFile

Posted by user34710 on Super User See other posts from Super User or by user34710
Published on 2012-07-09T08:06:29Z Indexed on 2012/07/09 9:18 UTC
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Filed under:

windows-7

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Windows

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Performance

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shutdown

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system

I am runing a Dell XPS 15z with a quad core I7, 8gb ram, 7200rpm hdd, windows 7 ultimate. My laptop was taking around 3 minutes to shut down, which seemed far too high to me. I did a bit of investigation, and it seemed that the ClearPageFile reg entry was set to 1, meaning that upon shutdown my pagefile.sys was being cleared before actually shutting the machine down. When I disable this setting, my laptop shuts down in about 20 seconds - clearly a big gain. My question is, are there any side effects of having this turned off (other than the security risk of the HDD being stolen, and still having any important info that was in the RAM up for grabs)?

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