eMachines E720 Support Question
eMachines E720 Support Question
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Current Answers
Answer #1: Posted by Troubleshooter101 on February 1st, 2017 9:58 AM
Troubleshooter101
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Check this video tutorial
please click here
Thanks
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Related eMachines E720 Manual Pages
eMachines Notebook User Guide (All Series) - Page 2
...any person of purchase information in this publication without the prior written permission of Acer Incorporated. The serial number and model number are registered trademarks of Acer Incorporated. All Rights Reserved. All correspondence concerning your computer. Changes may be ... are recorded on the label affixed to the information in this publication. Acer Incorporated.
eMachines Notebook User Guide (All Series) - Page 7
.... To successfully transmit data files or messages, this device requires a good quality connection to the figure below). Parts of 15.3 centimeters (6 inches) be using your laptop under the following :
• Always keep the device more than 15.3 centimeters (6 inches) from your device when its normal operating positions. Do not place credit...
eMachines Notebook User Guide (All Series) - Page 9
... power to power home electronics is deigned to recycle rechargeable batteries at www.eiae.org. ENERGY STAR qualified home electronic products in US and Canada
Acer supports the efforts of Energy (DOE).
For more information, contact the Electronic Industries Alliance at no cost to www.rbrc.org or Call 1-800-8-BATTERY...
eMachines Notebook User Guide (All Series) - Page 16
... passwords
18
Setting passwords
18
Expanding through options
19
Connectivity options
19
Built-in network feature
19
Universal Serial Bus (USB)
19
Installing memory
20
BIOS utility
21
Boot sequence
21
Enable disk-to RF fields (RSS-102)
38
LCD panel ergonomic specifications
39 Low-power license-exempt radio
communication devices...
eMachines Notebook User Guide (All Series) - Page 21
...
Description
Puts the computer in the hotkey combination. Press any key to access most of the computer's controls like screen brightness, volume output and the BIOS utility.
Display toggle Screen blank Touchpad toggle
Switches display output between the display screen, external monitor (if connected) and both.
Turns the display screen backlight...
eMachines Notebook User Guide (All Series) - Page 24
... settings without turning on the power.
Before performing a restore operation, please check the BIOS settings. 1 Check to see if eMachines Disk-to rebuild your notebook.
Try attaching ... reboot. The keyboard does not respond. Note: If your system is Enabled. 3 Exit the BIOS utility and save changes.
English
7
• If headphones, earphones or external speakers are connected to...
eMachines Notebook User Guide (All Series) - Page 34
...• Supervisor Password prevents unauthorized entry into the notch and turn the key to the BIOS utility.
• User Password secures your computer against unauthorized use . Setting these passwords ...use of this password to gain access to secure the lock. Insert the lock into the BIOS utility.
Do not forget your computer. a security notch and passwords. If you forget ...
eMachines Notebook User Guide (All Series) - Page 35
Try again and press . Press and hold the power button for four seconds to enter a password. Setting passwords
You can set passwords using the BIOS utility. If you enter the password incorrectly, a warning message appears. Important!
If you
enter the password incorrectly, a warning message appears.
Then turn on boot parameter ...
eMachines Notebook User Guide (All Series) - Page 38
...run it.
while the notebook PC logo is a hardware configuration program built into your computer's BIOS. Your computer is already properly configured and optimized, and you may need to enable this ... configuration problems, you do not need to -disk recovery (hard disk recovery), activate the BIOS utility, then select Main from the categories listed at the top of the screen. Enable...
eMachines Notebook User Guide (All Series) - Page 39
Important! You can play DVD movies on your hard disk does not reset the number of times the region code has been set. Please refer to the online help for DVD movie region code information.
2 The DVD movie ...
eMachines Notebook User Guide (All Series) - Page 45
... disc when prompted, then follow the on your computer.
Restart your computer. 2 During startup when the eMachines logo shows, press the F2 key to enter
BIOS Setup, where you can set the boot priority for long-term use, you prefer to set system parameters.
3 Use the left and right arrow keys...
eMachines Notebook User Guide (All Series) - Page 47
... service center. Memory size mismatch Press (during POST) to enter the BIOS utility, then press Exit in the BIOS utility to reboot. 30
English
Troubleshooting
This chapter shows you how to...an authorized service center. The following table lists the error messages in the BIOS utility to enter the BIOS utility, then press Exit in alphabetical order together with common system problems. ...
eMachines Notebook User Guide (All Series) - Page 48
31
If you still encounter problems after going through the corrective measures, please contact your dealer or an authorized service center for assistance. English Some problems may be solved using the BIOS utility.
eMachines Notebook User Guide (All Series) - Page 54
... states as wireless LAN and/or Bluetooth modules).
For further information, please contact local office in which it has been approved for EU countries
Hereby, Acer, declares that this product may or may not contain wireless radio devices (such as of May 2004 are included in the countries of Directive 1999...
eMachines Notebook User Guide (All Series) - Page 58
... caring for xiv characteristics 9 charging 11 checking charge level 11 installing 10 low conditions 12 maximizing life 9 optimizing 11 removing 11 using the first time 9
BIOS utility 21 brightness
hotkeys 4
C
caps lock 2 care
AC adapter xiii battery pack xiv computer xiii CD-ROM ejecting manually 7 troubleshooting 7 charging checking level 11 cleaning...
eMachines E720/E520 Series Quick Guide - Page 2
Acer Incorporated. eMachines E720/E520 Series Quick Guide Original Issue: 08/2008
Changes may be incorporated in the space provided below. All correspondence concerning your computer. No part of such revisions or changes.
eMachines E720... date and place of purchase information in new editions of Acer Incorporated. Other companies' product names or trademarks are recorded ...
eMachines E720/E520 Series Quick Guide - Page 10
... 802.11b/g LAN: Fast Ethernet; Wake-on-LAN ready
364.6 (W) x 273.6 (D) x 27.0/38.4 (H) mm (14.4 x 10.8 x 1.1/1.5 inches) 2.80 kg (6.17 lbs.) with 6-cell battery pack
BIOS user, supervisor, HDD passwords Kensington lock slot
ACPI 3.0 48.8 W 4400 mAh 3-pin 65 W AC adapter ENERGY STAR® 4.0*
88-/89-key keyboard Touchpad pointing device
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