Dell D10U Manuel du propriétaire - Page 4

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3 Technology and components........................................................................................................................22

Processors........................................................................................................................................................................ 22

Verifying the processor usage in Task Manager...........................................................................................................22

Chipsets............................................................................................................................................................................ 22

Intel HD Graphics ............................................................................................................................................................ 22

Display options..................................................................................................................................................................23

Identifying the display adapters in Win 10............................................................................................................... 23

Identifying the display adapters in Win 7.................................................................................................................23

Downloading drivers.................................................................................................................................................. 23

Storage options................................................................................................................................................................ 23

Identifying hard drives in Windows 10..................................................................................................................... 23

Identifying hard drives in Windows 7....................................................................................................................... 23

Verifying system memory in Windows 10 and Windows 7 ......................................................................................... 24

Windows 10.................................................................................................................................................................24

Windows 7...................................................................................................................................................................24

Verifying system memory in setup...........................................................................................................................24

Testing memory using ePSA..................................................................................................................................... 24

USB features.................................................................................................................................................................... 24

USB 3.0/USB 3.1 Gen 1 (SuperSpeed USB)...........................................................................................................25

Speed.......................................................................................................................................................................... 25

Applications.................................................................................................................................................................26

Compatibility............................................................................................................................................................... 26

HDMI 1.4............................................................................................................................................................................26

HDMI 1.4 Features...................................................................................................................................................... 27

Advantages of HDMI................................................................................................................................................. 27

4 System setup...............................................................................................................................................28

Boot Sequence.................................................................................................................................................................28

Navigation Keys................................................................................................................................................................28

System and setup password...........................................................................................................................................29

Assigning a system password and setup password...............................................................................................29

Deleting or changing an existing system and/or setup password....................................................................... 30

System Setup options..................................................................................................................................................... 30

Updating the BIOS ..........................................................................................................................................................36

Enabling smart power on.................................................................................................................................................37

5 Software......................................................................................................................................................38

Supported operating systems........................................................................................................................................ 38

Downloading drivers........................................................................................................................................................ 38

Downloading the chipset driver......................................................................................................................................38

Intel chipset drivers..........................................................................................................................................................39

Intel HD Graphics drivers................................................................................................................................................ 39

6 Troubleshooting your computer................................................................................................................... 40

Diagnostic power LED codes......................................................................................................................................... 40

Diagnostic error messages.............................................................................................................................................. 41

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