Hasee E486 Скачать руководство пользователя страница 3

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The computer is extremely warm

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An external device is not working

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The computer cannot connect to a wireless local area network (WLAN)

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Содержание E486

Страница 1: ...Hasee Hasee E486 Laptop Computer ...

Страница 2: ... the Computer 15 Chapter 3 16 Using the Notebook PC 16 Touchpad 16 Keyboard 17 Power Sources 19 Standby and hibernation 21 Drives 24 External Devices 27 Wireless LAN 28 Connecting to a WLAN 29 Local area networks 29 Chapter 4 31 Routine Care 31 Hardware Maintenance 31 Chapter 5 36 Troubleshooting 36 The computer will not start up 36 The computer screen is blank 37 The software is functioning abnor...

Страница 3: ...2 The computer is extremely warm 38 An external device is not working 39 The computer cannot connect to a wireless local area network WLAN 39 ...

Страница 4: ... ventilation DO NOT press or touch the display panel DO NOT place on uneven or unstable work surfaces DO NOT use your notebook under harsh conditions DO NOT place or drop objects on the computer and DO NOT apply heavy pressure on it DO NOT subject the computer to magnetic fields DO NOT expose to direct sunlight DO NOT use in extreme temperatures ...

Страница 5: ... of heat DO NOT tamper with the batteries Keep them away from children DO NOT expose to dust and or corrosive chemicals DO NOT slam your notebook shut and never pick up or hold your notebook by the display DO NOT spray water or any other cleaning fluids directly on the display If you are traveling with your computer remember to carry it as hand luggage Do not check it in as baggage ...

Страница 6: ...plains the hardware features of the computer To see a list of installed hardware in the computer 1 Select Start Settings System About 2 In the right pane of the window select Device Manager You can also add hardware or modify device configurations using Device Manager ...

Страница 7: ...hen pressed in combination with the fn key 3 Embedded numeric keypad keys Can be used like the keys on an external numeric keypad 4 Windows applications key Displays a shortcut menu for items beneath the pointer 5 Windows logo key Displays the Microsoft Windows Start menu 6 fn key Executes frequently used system functions when pressed in combination with a function key or the esc key ...

Страница 8: ... such as scrolling selecting and double clicking 2 Right TouchPad button Functions like the right button on an external mouse 3 Left TouchPad button Functions like the left button on an external mouse This table describes default settings To view and change TouchPad preferences select Start Settings Devices Mouse and Touchpad Additional Mouse Options ...

Страница 9: ...not obstruct vents Use the computer only on a hard flat surface Do not allow another hard surface such as an adjoining optional printer or a soft surface such as pillows or thick rugs or clothing to block airflow NOTE The computer fan starts up automatically to cool internal components and prevent overheating It is normal for the internal fan to cycle on and off during routine operation ...

Страница 10: ... sound when connected to optional powered stereo speakers headphones ear buds a headset or television audio 2 Audio in microphone jack Connects an optional computer headset microphone or a microphone 3 USB 2 0 ports Connects an optional USB device 4 Optical drive Reads an optical disc ...

Страница 11: ...ower connector Connects an AC adapter or an optional power adapter 3 Vent Provides airflow to cool internal components 4 External VGA port Connects an external monitor 5 RJ 45 network jack Connects a network cable 6 HDMI Port Connects an external monitor 7 USB 3 0 Port USB 3 0 adds the new transfer rate referred to as SuperSpeed USB SS that can transfer data at up to 5 Gbit s 625 MB s which is abo...

Страница 12: ...are Components Components Description 1 Battery Pack Powers the computer when the computer is not connected to external power 2 AC adapter Converts AC power to DC power 3 Power cord Connects an AC adapter to an AC outlet ...

Страница 13: ...12 Chapter 2 Preparing your Notebook PC These are only quick instructions for using your notebook PC Installing Battery Pack ...

Страница 14: ...13 Connecting the Power Adapter ...

Страница 15: ...14 Opening the Display Panel 1 Carefully lift up the display panel with your thumb 2 Slowly tilt the display panel forward or backward to a comfortable viewing angle ...

Страница 16: ...15 Turning on the Computer 1 Push and release the power button located beneath the display panel ...

Страница 17: ...ger up or down over the grooved lines on the Touchpad Using an external mouse An external USB mouse can be connected to the computer using one of the USB ports on the computer A USB mouse can also be connected to the system using the connectors on an optional expansion product Setting Touchpad preferences Mouse Properties in Microsoft Windows allows you to customize settings for pointing devices i...

Страница 18: ...s are combinations of the fn key 1 and either the esc key 2 or one of the function keys 3 The icons on the f1 through f12 keys represent the hotkey functions Hotkey functions and procedures are discussed in the following sections Components Description 1 fn F1 Places the notebook in Suspend mode Pressing the Power button returns it to active mode 2 fn F2 Enables or disables the wireless network co...

Страница 19: ...iefly press the second key of the hotkey command and then release both keys at the same time Keypad The computer has an embedded numeric keypad and also supports an optional external numeric keypad or an optional external keyboard that includes a numeric keypad Using the embedded numeric keypad The 15 keys of the embedded numeric keypad can be used like the keys on an external keypad When the embe...

Страница 20: ...the DC output cable into the DC power jack of your notebook PC 2 Plug the AC adapter into an AC electrical outlet Switching from AC Adapter Power to Battery Power 1 Be sure that you have at least one charged battery installed 2 Remove the AC adapter Your notebook will automatically switch from DC power to battery power Note The Lithium Ion battery is not charged upon purchase Initially you will ne...

Страница 21: ...ues to discharge until it is too low to operate When this happens your notebook PC goes into Suspend mode There is no guarantee your data will be saved once the notebook reaches this point Caution To protect your notebook from damage use only the power adapter that came with it because each power adapter has its own power output rating Once your notebook PC goes into Suspend mode as a result of a ...

Страница 22: ...lowing or similar text Caution Risk of explosion if battery is replaced with an incorrect type Dispose of used batteries according to the instructions Standby and hibernation Standby and hibernation are energy saving features that conserve power and reduce startup time They can be initiated by you or by the system For more information refer to Initiating standby hibernation or shutdown Standby CAU...

Страница 23: ... an external media card such as a MultiMediaCard Hibernation saves your work to a hibernation file on the hard drive and then shuts down the computer The power lights are turned off When you restore from hibernation your work returns to the screen where you left off If a power on password has been set the password must be entered to restore from hibernation CAUTION To reduce the risk of informatio...

Страница 24: ...han when it is in standby When the computer will be unused and disconnected from external power for an extended period shut down the computer and remove the battery pack to extend the life of the battery pack For details on battery pack storage refer to Storing a battery pack When a reliable power supply is unavailable Be sure that hibernation remains enabled especially if you are operating the co...

Страница 25: ...lling programs playing audio CDs and accessing data CD RW drive Installing programs playing audio CDs accessing data and creating CDs DVD CD RW drive Installing programs playing audio CDs accessing data creating CDs and playing DVDs DVD drive Installing programs playing audio CDs playing DVDs and accessing data DVD RW Installing programs playing audio CDs playing DVDs accessing data and recording ...

Страница 26: ... media will result in less capacity Inserting a CD or DVD Inserting an optical disc 1 Turn on the computer 2 Press the release button 1 on the drive bezel to release the media tray 3 Pull out the tray 2 4 Hold the CD or DVD by the edges to avoid touching the flat surfaces and position the disc over the tray spindle with the label side up NOTE If the tray is not fully accessible tilt the disc caref...

Страница 27: ...e your music files to build a music library Listen to Internet Radio Playing a DVD A Digital Versatile Disc DVD is similar to a standard CD but has greater data capacity Because of this increased capacity full length movies several albums of music or several gigabytes of data can fit on a single disc You can play DVDs with the DVD program or Windows Media Player on your computer Creating CDs or DV...

Страница 28: ...nimal force to connect a USB device To connect a USB device to the computer connect the USB cable of the device to the USB port The operating system will issue a sound to indicate that a device has been connected NOTE The first time you connect a USB device the Found New Hardware message is displayed in the notification area at the far right of the taskbar Stopping a USB device CAUTION To prevent ...

Страница 29: ...r in the following ways Wireless computer can connect to wireless local area networks WLANs in corporate offices your home and public places such as airports restaurants coffee shops hotels and universities Hotspots are public places where you can access a wireless network Contact your Internet service provider ISP or search the Web for a list of hotspots near you A Bluetooth wireless computer can...

Страница 30: ...e is on If it is on the wireless light is on 2 Be sure that your router is correctly installed and configured For instructions refer to your router user guide 3 Use the Wireless Network Connection feature to connect the computer to the WLAN NOTE Functional range for subsequent WLAN connections will vary depending on the computer WLAN implementation router manufacturer and interference from walls a...

Страница 31: ...30 To connect the network cable 1 Plug the network cable into the network jack on the computer 2 Plug the other end of the cable into a network router ...

Страница 32: ...extended periods CAUTION Do not expose the computer or drives to temperature or humidity extremes Keep the computer clean Dust buildup can raise the temperature of internal components WARNING To avoid potential discomfort or burns do not block the air vents or use the computer on your lap for extended periods The computer is designed to run demanding applications at full power As a result of incre...

Страница 33: ...d battery pack place it in a cool dry place Disposing of a used battery pack WARNING When a battery pack has reached the end of its useful life do not dispose of the battery pack in general household waste Follow the local laws and regulations in your area for computer battery pack disposal Touchpad and keyboard Dirt and grease on the Touchpad can cause the pointer to jump around on the screen To ...

Страница 34: ...ve debris Display To remove smudges and lint frequently clean the display with a soft damp lint free cloth If the screen requires additional cleaning use premoistened antistatic wipes or an antistatic screen cleaner CAUTION To prevent permanent damage to the computer never spray water cleaning fluids or chemicals on the display Drives Drives are fragile components that must be handled carefully Fo...

Страница 35: ... vibration When the battery pack is the only source of power ensure that the battery pack is sufficiently charged before writing to a medium Using Disk Defragmenter As you use the computer the hard disk files become fragmented Disk Defragmenter consolidates the fragmented files and folders on the hard disk so that it can run more efficiently To run Disk Defragmenter 1 Select Start Settings System ...

Страница 36: ... prevent electronic encroachment into the computer system by outside parties Enable service reminders Subscriber s Choice is a free service that allows you to receive instant e mail notification about product updates software drivers and creative ideas to help you get more out of the computer Create a backup strategy A virus or an electrical outage could damage or destroy your information Back up ...

Страница 37: ... the computer is running on battery power or is plugged into an external power source other than an AC outlet plug the computer into an AC outlet using the AC adapter Make sure the power cord and AC adapter connections are secure If the computer is running on battery power o Remove the primary battery pack and travel battery pack if applicable and plug the computer into an AC outlet using the AC a...

Страница 38: ...ry condition To change these and other power settings select Start Settings System Power and sleep Additional power settings To transfer the image to the computer screen press fn f3 On most models when an optional external display device such as a monitor is connected to the computer the image can be displayed on the computer screen or the external display or on both devices simultaneously When yo...

Страница 39: ...n procedures in the following sequence 1 If the computer is in Windows press ctrl alt delete Then click Power button located at lower right of the window pane then click Shutdown 2 If you cannot shut down the computer by using ctrl alt del press and hold the power button for at least 5 seconds 3 If you are unable to shut down the computer by using the power button unplug the computer from external...

Страница 40: ...hat o All device connections are secure o The device is receiving electrical power o The device especially if it is an older one is compatible with the operating system For compatibility information refer to the Web site of the device manufacturer o The correct drivers are installed and updated Drivers may be available on a CD included with the device or on the Web site of the device manufacturer ...

Страница 41: ...40 Verify that the wireless router and broadband modem are working correctly ...

Страница 42: ...erates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off ...

Страница 43: ...Hasee Industrial Park Ban Xuegang Industrial Area Longgang District Shenzhen P R C Zip 518112 ...

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