T400 palmrest vibration from hard disk

Just took delivery of a new Thinkpad T400 and notice that I can feel the vibration from the hard disk drive on the palm rest, especially the right side. I can't hear the HDD and the vibration is subtle, but just wondering if this is normal. The disk is the 160 GB 7200 rpm drive. Thanks, Dave S.

I'm sorry to tell you, but in may case, I had to send notebook to authorized service provider. They replaced mainboard and hard drive (!?). Now everything works fine, but puts shame on Thinkpad T series notebook.

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I bought a new mackbook pro in this Jan. Recently, I hear some not continuously noise from hard disk, especially when i open a file in hard disk or verify the hard disk. Is something wrong with my hard disk?
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This hard disk clicking is a know problem for many laptops. If you search it on Google, you will find a lot of discussions about it in the Unbuntu Linux forums. In most cases, it is due to the Advanced Power Management (APM) feature of notebook hard drives. The default APM settings of these drives are aggressive so as to extend notebook battery life. As a consequence, the HD tries to park its actuator head to the ramp whenever it judges the system as idle. However, OS X or some third-party applications may access the hard disk quite often, resulting in a park/unpark cycle every few seconds.
Every of these cycles is counted as one load/unload cycle. Most notebook drives support up to 600,000 load/unload cycles. If a hard drive parks its head every few seconds, it may shorten its life by "using up" the cycles more quickly.
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2) Low Power Idle: this is usually the factory default idle mode. The head is UNLOADED to the ramp and the power consumption is 60-65% less than the performance level. Recovery time is about 300ms.
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I think you misunderstood ngoonee. Just trying to get open gl working from within virtual box, I know it's only serving as a layer over the graphics stuff.
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I'm having problems with T400 (2765-TDG). It has trouble with booting, which requires 5 minutes power off/on in order to propely boot operating system.
Notebook is less than two months old, fully properly driver updated then so after that nothing is been done on it neither from user or from system administrator.Problem occured suddenly after two weeks of mentioned maintenance.
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After mouse intialization, screen goes black, and on top left corner white cursor blinks
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It's needed several, sometimes 3-4, sometimes even 10, times to reboot with power key in order to get operating system booting
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After changing settings in BIOS, save&exit, computer hangs with black screen. I have to turn it off and back on in order to continue booting. Settings in BIOS are saved properly.
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Vedran
Solved!
Go to Solution.

I'm sorry to tell you, but in may case, I had to send notebook to authorized service provider. They replaced mainboard and hard drive (!?). Now everything works fine, but puts shame on Thinkpad T series notebook.

Delete file from hard disk etc.?

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Boot the computer in Windows Safe mode with network support (press F8 on the boot screen) as a test to see if that helps.
*http://www.bleepingcomputer.com/tutorials/how-to-start-windows-in-safe-mode/

T400 palmrest vibration from hard disk

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