Difference between revisions of "Category:T420"
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− | === | + | === Resources === |
− | + | * [http://support.lenovo.com/en_US/guides-and-manuals/detail.page?LegacyDocID=MIGR-76853 Hardware Maintenance Manual - ThinkPad T420 and T420i] | |
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=== Reviews === | === Reviews === | ||
* http://www.notebookcheck.net/Review-Lenovo-Thinkpad-T420-Notebook.51230.0.html | * http://www.notebookcheck.net/Review-Lenovo-Thinkpad-T420-Notebook.51230.0.html | ||
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+ | === Issues === | ||
+ | The Optimus models, will not power off the NVidia GPU even if you are only using the integrated Intel GPU. To power it off, and make the machine run cooler, and much longer on battery you need to manually disable it. See how in [[Switchable Graphics]]. | ||
[[Category:T Series]] | [[Category:T Series]] |
Revision as of 21:53, 14 November 2016
ThinkPad T420This page gives an overview of the ThinkPad T420. Standard Features
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Resources
Reviews
Issues
The Optimus models, will not power off the NVidia GPU even if you are only using the integrated Intel GPU. To power it off, and make the machine run cooler, and much longer on battery you need to manually disable it. See how in Switchable Graphics.
Pages in category "T420"
The following 69 pages are in this category, out of 69 total.
I
S
- Serial Ultrabay Enhanced Blu-ray Drive
- Serial Ultrabay Enhanced Blu-ray Drive II
- Serial Ultrabay Enhanced CD-RW/DVD-ROM Combo Drive V
- Serial Ultrabay Enhanced DVD Multi-Burner III
- Serial Ultrabay Enhanced DVD-ROM Drive
- Serial Ultrabay Enhanced HDD Adapter
- Serial Ultrabay Enhanced Travel Bezel
- Serial Ultrabay Slim Blu-ray Drive
- Serial Ultrabay Slim Blu-ray Drive II
- Serial Ultrabay Slim CD-RW/DVD-ROM Combo Drive II
- Serial Ultrabay Slim DVD Multi-Burner III
- Serial Ultrabay Slim DVD Multi-Burner IV
- Serial Ultrabay Slim DVD Multi-Burner V
- Serial Ultrabay Slim DVD-ROM Drive
- Serial Ultrabay Slim DVD-ROM Drive II
- Serial Ultrabay Slim HDD Adapter
- Serial Ultrabay Slim HDD Adapter II
- Serial Ultrabay Slim Travel Bezel
- Switchable Graphics
T
- Template:T Series
- Template:T420
- ThinkLight
- ThinkPad Adjustable Notebook Stand
- ThinkPad Battery 27++
- ThinkPad Battery 28++
- ThinkPad Button
- ThinkPad History
- ThinkPad Mini-Dock Plus Series 3
- ThinkPad Mini-Dock Series 3
- ThinkPad Port Replicator Series 3
- ThinkPad Series 3 Dock Comparison
- Thinkpad-acpi
- TrackPoint