Dell Inspiron 7557 User Manual [zh]
Inspiron 15
7000 Series
Quick Start Guide
1 Connect the power adapter and press the power button
2 Finish operating system setup
Windows
Enable security and updates
Connect to your network
NOTE: If you are connecting to a secured wireless network, enter the password for the wireless network access when prompted.
Sign in to your Microsoft account or create a local account
Microsoft
Microsoft
Locate Dell apps
Dell | Dell
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Register your computer |
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SupportAssist Check and update your computer |
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Dell Backup Backup, recover, repair, or restore your computer |
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and Recovery |
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Dell Help & Support |
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Dell |
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Dell |
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Ubuntu
Follow the instructions on the screen to finish setup.
Product support and manuals
Contact Dell
Dell
Dell
Regulatory and safety
Regulatory model
Regulatory type
Computer model
Dell.com/support
Dell.com/support/manuals
Dell.com/support/windows
Dell.com/support/linux
Dell.com/contactdell
Dell.com/regulatory_compliance
P57F
P57F001
Inspiron 15-7557
Inspiron 15-7557
Features
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4 3 2 1
5
6 
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© 2015 |
Dell Inc. |
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© 2015 |
Microsoft Corporation. |
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Printed in China. |
© 2015 |
Canonical Ltd. |
2015-06 |
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1.Right microphone
2.Camera
3.Camera-status light
4.Left microphone
5.Power-adapter port
6.USB 3.0 ports (2)
7.Headset port
17
8. |
Left click area |
14. |
Network port |
9. |
Right click area |
15. |
Security-cable slot |
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Power and |
16. |
Power button |
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battery status light |
17. |
Service Tag label |
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11.Media-card reader
12.USB 3.0 port with PowerShare
13.HDMI port
1. |
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8. |
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14. |
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2. |
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9. |
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15. |
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3.10. 16.
4. |
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11. |
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17. |
5. |
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12. |
USB 3.0 |
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6. |
USB 3.0 2 |
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PowerShare |
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7. |
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13. |
HDMI |
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1. |
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2. |
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3.10. 16.
4. |
11. |
17. |
5.12. P o w e r S h a r e
6. |
USB 3.0 |
(2) |
USB 3.0 |
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7. |
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13. HDMI |
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Shortcut keys
Mute audio
Decrease volume
Increase volume
Play previous track/chapter
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Play/Pause
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Play next track/chapter
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Switch to external display
Search
Toggle keyboard backlight
Decrease brightness
Increase brightness
Turn off/on wireless
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Toggle Fn-key lock
Fn
Fn
NOTE: For more information, see Specifications at Dell.com/support.
Dell.com/support 
Dell.com/support
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