Acer Aspire E1-521 Support Question
Acer Aspire E1-521 Support Question
Find answers below for this question about Acer Aspire E1-521.Need a Acer Aspire E1-521 manual? We have 1 online manual for this item!
Question posted by blaslopez69 on June 26th, 2015
How To Enable Wireless On Pc
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Current Answers
Answer #1: Posted by TechSupport101 on June 26th, 2015 9:14 AM
TechSupport101
Member since:
May 24th, 2013 Points: 12,171,325
Member since:
May 24th, 2013 Points: 12,171,325
See the tutorial here http://smallbusiness.chron.com/turn-off-wifi-acer-aspire-one-48952.html
Related Acer Aspire E1-521 Manual Pages
Acer Aspire E1-521 Notebook Service Guide - Page 3
... Power Board Removal 5-70 Power Board Installation 5-72 Touchpad FFC Removal 5-74
ii Touchpad Failure 4-8 Internal Speaker Failure 4-9 Internal Microphone Failure 4-11 USB Failure 4-12 Wireless Function Failure 4-13 4-in-1 Card Function Failure 4-14 Unit Thermal Failure 4-15 Cosmetic Failure 4-16 Other Functions Failure 4-17 BIOS Problems 4-17 Intermittent Problems 4-18...
Acer Aspire E1-521 Notebook Service Guide - Page 4
Test Compatible Components
Microsoft® Windows® 7 Environment Test 7-2 Aspire E1-521 7-2
Chapter 8. Online Support Information
Introduction 8-2
iii Touchpad FFC Installation 5-75 LCD Module Removal 5-76 LCD Module Installation 5-79 DC-In Cable Removal 5-83 DC-In ...
Acer Aspire E1-521 Notebook Service Guide - Page 14
...drive or card reader access.
NOTE:
Only one card can be inserted at a time.
Front View
1
2
Figure 1:2.
Wireless Connectivity Indicator
Indicates the computer wireless connectivity status:
• Off: Not connected to any wireless device. • Amber: A wireless device is fully charged.
Closed Front View
#
Icon
Item
Description
Insert a memory card such as Secure Digital...
Acer Aspire E1-521 Notebook Service Guide - Page 21
... Volume Up
+ + + + Up key
Stops media file. Hotkeys
Hotkeys or function key combinations can be used to return. Hotkey Combinations
Key Combination
Icon
Description
+
Enables/disables wireless connectivity of your computer.
Touchpad Toggle
+
Turns the touchpad on and off . Plays the next media file in the play sequence.
Scroll Lock
+
Turns scroll...
Acer Aspire E1-521 Notebook Service Guide - Page 24
...Chips Item
Core logic VGA LAN
USB 2.0
Super I/O controller Bluetooth Wireless PCMCIA
Audio codec
Card reader
Specification AMD "Brazos" Platform (AMD Zacate...Fusion Controller Hub
Processor Specifications
Item
CPU Speed
Cores
Bus Speed (FSB/ DMI/QBI)
Mfg Cache Tech Size
Package
E1-1200
1.4G 2
2.5GT/s 40nm 1MB BGA413P
E2-1800
1.7G 2
2.5GT/s 40nm 1MB BGA413P
Core Voltage
0.8125V...
Acer Aspire E1-521 Notebook Service Guide - Page 32
..., CNFB1E121004970LH • Liteon, 11P2SF168
HD
Mini Card Item
Number supported Features
Specification 1 1 mini card slot (for WLAN or WLAN/WiMax)
3G Card (N/A) Item
Features
Specification
Wireless Module 802.11b/g/n
Item
Specification
Chipset
Atheros HB125, BCM94313, RTL8188CE
Data throughput
11~54 Mbps, up to 270 Mbps for Draft-N
Protocol
802.11 b+g, Draft...
Acer Aspire E1-521 Notebook Service Guide - Page 38
System LED Indicator Item
Lock System state HDD access state Wireless state Power button backlight
Battery state
Specification
N/A
• Blue color solid on: System ...• Amber color blinking: S3 state
Reflects the activities of the HDD or Card reader access
Amber color if a wireless device is active
• Blue color solid on: System on • Blue color off: System off - Battery abnormal...
Acer Aspire E1-521 Notebook Service Guide - Page 44
...: UUID:
AMD (R) Brazos (R) E2-1800 @ 1.70GHz 2.30GHz
Hitachi HTS545032B9A300 091023PBH306Q6DBBJDV MATSHITADVD-RAM UJ870BJ
V0.22F1 V0.21 ATI VGA VER10.094.001.043.035154
123456789
Aspire E1-521 Acer F0CC9FDD27BF11E187CADC0EA129FAC0
Rev. 3.7
F1 Help Esc Exit
Select Item Select Menu
F5/F6 Change Values Enter Select Sub-Menu
Figure 2:1. Displays the system BIOS version...
Acer Aspire E1-521 Notebook Service Guide - Page 46
... Esc Exit
Select Item Select Menu
F5/F6 Change Values Enter Select Sub-Menu
Figure 2:2.
Enable or disable system to perform special functions by pressing and holding the Fn key followed by ... Function Key Behavior
[19:03:49] [01/01/2012]
6144 MB 256MB
[Enable] [Enable] [Disable] [Enable] [Disable] [AHCI Mode] [Special Keys]
Item Specific Help
This is only active in 24-hour...
Acer Aspire E1-521 Notebook Service Guide - Page 47
...for the password on system boot. Option to set the user password. Option to set . Enabled only when the supervisor password is not set . When disabled, the password is not set ... the password, three attempts are allowed before system halts. NOTE:
When prompted to set . Enable or disable the computer to the dealer.
Resetting the BIOS password may require the computer to ...
Acer Aspire E1-521 Notebook Service Guide - Page 49
... the supervisor password is set, the Set User Password and Password on Boot parameters are the procedures for users to change a password:
NOTE:
Below are enabled for changing the supervisor password. Setup Notice
6.
Type the new password in the Enter New Password field and press Enter.
4.
Acer Aspire E1-521 Notebook Service Guide - Page 53
... boot procedure.
Boot Manager
Boot Option Menu 1.
NOTE:
Boot Manager is available only if the F12 Boot Menu parameter in Main menu is set to Enabled (refer to use the F12 Boot menu: 1. Perform the following to Main on page 2-5).
Acer Aspire E1-521 Notebook Service Guide - Page 60
When the update completes, WinFlash will close the lid, dock/undock the system, insert or
remove USB, 1394, or PC card. 4.
Battery Power Warning Message
• Check the BIOS ROM file size. CAUTION:
• Do not turn off the computer during the Flash process. • ...
Acer Aspire E1-521 Notebook Service Guide - Page 62
... EEPROM (Create UUID from Memory
[Instruction] DMI /R
[Output]
Figure 2:29. Write Product Name to EEPROM [Instruction] DMI / WU
5. Write UUID to EEPROM [Instruction] DMI / WP Aspire E1-521
3. Read DMI Example 2. Read DMI Information from Intel WFM20.pdf) [Instruction] DMI / WS 01234567890123456789
4.
Acer Aspire E1-521 Notebook Service Guide - Page 82
... Power On Issues 4-3 No Display Issues 4-4 LCD Picture Failure 4-6 Internal Keyboard Failure 4-7 Touchpad Failure 4-8 Internal Speaker Failure 4-9 Internal Microphone Failure 4-11 USB Failure 4-12 Wireless Function Failure 4-13 4-in-1 Card Function Failure 4-14 Unit Thermal Failure 4-15 Cosmetic Failure 4-16 Other Functions Failure 4-17 BIOS Problems 4-17
Intermittent Problems 4-18...
Acer Aspire E1-521 Notebook Service Guide - Page 83
... 4-3 Figure 4:2. Power On Issues on Issues No Display Issues LCD Picture Failure Internal Keyboard Failure Touchpad Failure Internal Speaker Failure
Internal Microphone Failure
USB Failure Wireless Function Failure
4-in -1 Card Function Failure on page 414 Figure 4:11. Touchpad Failure on page 4-9 Figure 4:7. Internal Speaker Failure on page 4-8 Figure 4:6.
NOTE: • The...
Acer Aspire E1-521 Notebook Service Guide - Page 92
... to complete the test. 7. Check that the microphone is still not resolved, refer to Online Support Information on page 8-2.
4-11
Troubleshooting If the issue is enabled. Right click on -screen prompts to the maximum setting and click OK. 6. Select the Levels tab. 5. Test the microphone hardware:
• Select the microphone and...
Acer Aspire E1-521 Notebook Service Guide - Page 99
...-Acer devices • Printer, mouse, and other external devices • Battery pack • Hard disk drive • DIMM • CD-ROM/Diskette drive Module • PC Cards 4. If no more errors. Undetermined Problems
The diagnostic problems do with a hardware defect, such as: cosmic radiation, electrostatic discharge, or software errors. Remove power...
Acer Aspire E1-521 Notebook Service Guide - Page 208
... Guide. NOTE: When ordering FRU parts, check the most up-to order FRU parts for repair and service of this chapter whenever ordering for the E1-521. For Acer Authorized Service Providers, the Acer office may have a different part number code from those given in global configurations for parts to return the...
Acer Aspire E1-521 Notebook Service Guide - Page 224
... testing department. Microsoft® Windows® 7 Environment Test
Aspire E1-521
Vendor ADAPTER
10001081 DELTA
Type 65W
60036752 LITEON SINGAPORE
65W
60016453...AS10D41
Battery PANASONIC AS10D51, for components, adapter cards, and peripherals which have passed these tests. Aspire E1-521 Description
Part No. All of its system functions are tested under Windows® 7 environment. ...
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