Hp Mini 2140 Notebook-PC Manuel d'utilisateur Page 23
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3. Clear the Always show icon on the taskbar check box.
4. Click Apply, and then click OK.
To show the Power Meter icon in the notification area, follow these steps:
1. Select Start > Control Panel > Performance and Maintenance > Power Options.
2. Click the Advanced tab.
3. Select the Always show icon on the taskbar check box.
4. Click Apply, and then click OK.
NOTE: If you cannot see an icon you have placed in the notification area, click the Show Hidden
Icons icon (< or <<) in the notification area.
Using power schemes
A power scheme is a collection of system settings that manages how the computer uses power. Power
schemes can help you conserve power and maximize computer performance.
The following power schemes are available:
●
Portable/Laptop (recommended)
●
Home/Office Desk
●
Presentation
●
Always On
●
Minimal Power Management
●
Max Battery
You can change the settings of these power plans through Power Options.
Viewing the current scheme
▲
Click the Power Meter icon in the notification area, at the far right of the taskbar.
– or –
Select Start > Control Panel > Performance and Maintenance > Power Options.
Selecting a different power scheme
▲
Click the Power Meter icon in the notification area, at the far right of the taskbar, and then select
a power scheme from the list.
– or –
a. Select Start > Control Panel > Performance and Maintenance > Power Options.
b. Select a power scheme from the Power schemes list.
c. Click OK.
Setting power options 13
- User Guide 1
- Safety warning notice 3
- Table of contents 5
- 1 Features 11
- 2 Chapter 1 Features 12
- Identifying the hardware 3 13
- Front components 14
- Right-side components 15
- Left-side components 16
- Display components 17
- Bottom components 18
- Wireless antennae 18
- Identifying the hardware 9 19
- Identifying the labels 20
- 2 Power management 21
- Using the Power Meter 22
- Using power schemes 23
- Using external AC power 24
- Using battery power 25
- Charging a battery 27
- Managing low battery levels 28
- Calibrating a battery 29
- Step 3: Discharge the battery 30
- Conserving battery power 31
- Storing a battery 31
- Disposing of a used battery 32
- Replacing the battery 32
- Testing an AC adapter 33
- Shutting down the computer 33
- 3 Wireless 34
- Using the wireless controls 35
- Using the wireless switch 35
- Using a WLAN 36
- Connecting to a WLAN 38
- Roaming to another network 38
- 4 Multimedia 40
- Multimedia features 31 41
- Adjusting the volume 42
- Multimedia software 43
- Checking your audio functions 44
- Using optical discs 47
- Selecting the right disc 47
- Playing music 48
- Watching a movie 49
- Changing DVD region settings 50
- 42 Chapter 4 Multimedia 52
- Adjusting webcam properties 53
- 5Security 54
- Using passwords 55
- Setup password 56
- Managing a setup password 57
- Power-on password 58
- Managing a power-on password 59
- Entering a power-on password 60
- Setting a DriveLock password 62
- Entering a DriveLock password 63
- Changing a DriveLock password 64
- Removing DriveLock protection 65
- Securing system devices 66
- Setting stringent security 67
- Removing stringent security 68
- Using antivirus software 69
- Using firewall software 70
- Installing critical updates 71
- Installing a security cable 72
- 6 External devices 73
- Using USB legacy support 74
- Using external drives 75
- When the disc tray opens 77
- 7 External media cards 80
- Using ExpressCards 82
- Using pointing devices 85
- Using the keyboard 85
- Initiating Standby (fn+f1) 86
- Initiating QuickLock (fn+f6) 88
- Muting speaker sound (fn+f8) 88
- Using keypads 89
- Identifying installed drives 92
- Handling drives 92
- Improving HD performance 94
- Replacing a hard drive 97
- Replacing a hard drive 89 99
- 7. Replace the battery 100
- 90 Chapter 9 Drives 100
- 10 Memory modules 101
- 15. Replace the battery 104
- 17. Turn on the computer 104
- 11 Computer Setup 105
- Computer Setup menus 106
- Diagnostics menu 107
- Security menu 107
- System Configuration menu 108
- Computer Setup menus 99 109
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