HP EliteBook 2740p Base Model Tablet PC User Manual Page 89
- Page / 175
- Table of contents
- BOOKMARKS
Rated. / 5. Based on customer reviews
Resolving a low battery level
CAUTION: To reduce the risk of losing information when the computer reaches a critical battery
level and has initiated Hibernation, do not restore power until the power lights turn off.
Resolving a low battery level when external power is available
▲ Connect one of the following devices:
●
AC adapter
●
Optional expansion product or docking device
●
Optional power adapter
Resolving a low battery level when a charged battery is available
1. Turn off the computer or initiate Hibernation.
2. Remove the discharged battery, and then insert a charged battery.
3. Turn on the computer.
Resolving a low battery level when no power source is available
▲
Initiate Hibernation.
– or –
Save your work and shut down the computer.
Resolving a low battery level when the computer cannot exit Hibernation
When the computer lacks sufficient power to exit Hibernation, follow these steps:
1. Insert a charged battery or plug the computer into external power.
2. Exit Hibernation by briefly sliding the power switch to the right.
Calibrating a battery
Calibrate a battery under the following conditions:
●
When battery charge displays seem inaccurate
●
When you observe a significant change in battery run time
Even if a battery is heavily used, it should not need to be calibrated more than once a month. It is also
not necessary to calibrate a new battery.
Step 1: Fully charge the battery
WARNING! Do not charge the computer battery while you are onboard aircraft.
NOTE: The battery charges whether the computer is off or in use, but it charges faster when the
computer is off.
Using battery power 77
- HP EliteBook 2740p User Guide 1
- Safety warning notice 3
- Table of contents 5
- 1Features 13
- 2 Chapter 1 Features 14
- Identifying hardware 3 15
- Buttons and switches 16
- Identifying hardware 5 17
- Front components 18
- Right-side components 19
- Left-side components 20
- Rear components 21
- Bottom components 22
- Identifying hardware 11 23
- 12 Chapter 1 Features 24
- Identifying hardware 13 25
- Identifying the labels 26
- 2 Using the tablet 27
- Rotating the display 28
- Notebook mode 30
- Rotating the display 19 31
- 3Networking 32
- Using the wireless controls 33
- Using the wireless button 33
- Using a WLAN 36
- Connecting to a WLAN 37
- Roaming to another network 38
- Inserting a SIM 39
- Removing a SIM 40
- Network icon is not displayed 44
- WLAN connection is very weak 45
- Connecting a modem cable 46
- Selecting a location setting 47
- 8. Click OK twice 50
- 38 Chapter 3 Networking 50
- Using pointing devices 52
- Using the pen 55
- Pressure sensitivity 56
- Calibrating the pen 57
- Using the pen holder 57
- Setting pen preferences 58
- Tapping (or clicking) 58
- Flicking 58
- Dragging 59
- Scrolling 59
- Rotating 60
- Pinching 61
- Using touch screen settings 62
- Using the keyboard 63
- Using hotkeys 65
- Initiating Sleep 66
- Switching the screen image 66
- Decreasing screen brightness 67
- Increasing screen brightness 67
- Using HP Quick Launch Buttons 68
- Using HP QuickLook 70
- Using HP QuickWeb 71
- 5 Multimedia 72
- Multimedia software 73
- Checking your audio functions 75
- 64 Chapter 5 Multimedia 76
- Webcam tips 78
- Adjusting webcam properties 78
- 6 Power management 81
- Using the battery meter 82
- Using power plans 82
- Customizing power plans 83
- Using external AC power 84
- Using battery power 85
- Using Battery Check 86
- Charging a battery 87
- Managing low battery levels 88
- Calibrating a battery 89
- Step 3: Discharge the battery 90
- Conserving battery power 91
- Storing a battery 92
- Disposing of a used battery 92
- Replacing the battery 92
- Testing an AC adapter 93
- Shutting down the computer 93
- Identifying installed drives 95
- Handling drives 96
- Using Disk Defragmenter 97
- Using Disk Cleanup 97
- Using HP 3D DriveGuard 98
- 8. Replace the battery 103
- 10. Turn on the computer 103
- 8 External devices 104
- Using USB legacy support 105
- Using a 1394 device 106
- Using external drives 107
- Using the docking connector 108
- 9 External media cards 109
- Removing a digital card 110
- Configuring an ExpressCard 111
- Inserting an ExpressCard 111
- Removing an ExpressCard 112
- Inserting a smart card 113
- Removing a smart card 114
- 10 Memory modules 115
- 11 Security 119
- Using passwords 120
- BIOS administrator password 121
- Setting a DriveLock password 124
- Entering a DriveLock password 124
- Changing a DriveLock password 124
- Removing DriveLock protection 125
- Securing system devices 127
- Using antivirus software 129
- Using firewall software 130
- Installing critical updates 131
- 120 Chapter 11 Security 132
- Installing a security cable 133
- 12 Software updates 134
- Updating the BIOS 136
- Downloading a BIOS update 137
- Updating programs and drivers 139
- 13 Backup and recovery 140
- Backing up your information 141
- Performing a recovery 143
- Using f11 144
- 14 Computer Setup 146
- Computer Setup menus 147
- File menu 148
- Security menu 148
- System Configuration menu 149
- Computer Setup menus 139 151
- Computer Setup menus 141 153
- 15 MultiBoot 154
- 16 Management and printing 160
- Enabling the iAMT solution 164
- Change Intel ME Password 165
- 17 Cleaning guidelines 167
- Cleaning procedures 168
Related products and manuals for Laptops HP EliteBook 2740p Base Model Tablet PC
Laptops HP 5000C/CT User Manual
(56 pages)
(56 pages)
Laptops HP EliteBook 8530p User Manual
(38 pages)
(38 pages)
Laptops HP ZE1000 User Manual
(68 pages)
(68 pages)
Laptops HP Notebook 355451-001 User Manual
(66 pages)
(66 pages)
Laptops HP C9K75UT User Manual
(90 pages)
(90 pages)
Laptops HP Compaq nx9420 User Manual
(34 pages)
(34 pages)
Laptops HP 41030us User Manual
(88 pages)
(88 pages)
Laptops HP Tablet 2760p User Manual
(121 pages)
(121 pages)
Laptops HP PAVILION nx9000 User Manual
(18 pages)
(18 pages)
Laptops HP 3115m User Manual
(95 pages)
(95 pages)
Laptops HP TC1100 User Manual
(22 pages)
(22 pages)
Laptops HP G7096EA User Manual
(2 pages)
(2 pages)
Laptops HP PROCURVE 530 User Manual
(19 pages)
(19 pages)
Laptops HP Compaq 6730s User Manual
(36 pages)
(36 pages)
Laptops HP Laptop DV6 User Manual
(130 pages)
(130 pages)
Laptops HP 6720t User's Guide
(64 pages)
(64 pages)
Laptops HP 6710b User Manual
(36 pages)
(36 pages)
Laptops HP OMNIBOOK 3000 User Manual
(108 pages)
(108 pages)
Laptops HP 3005pr User Manual
(25 pages)
(25 pages)
© 2020, manymanuals.com. All rights reserved. | 0.659 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals