Acer Aspire E1-531 Support Question
Acer Aspire E1-531 Support Question
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Question posted by samuelzulu5 on April 1st, 2014
Why Is My Usb Port Not Working When I Connect A Huawei Usb Modem
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Current Answers
Related Acer Aspire E1-531 Manual Pages
Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 2
... MAC EEPROM Utility 2-20 HDD/BIOS Password 2-22 Unlocking the HDD 2-22 Clearing the Password Check and BIOS Password 2-24 Crisis Utility SOP 2-25 Creating a USB Flash Crisis Disk 2-25 Using the Crisis Utility Disk 2-26
Chapter 3. Table of Contents
Chapter 1. Service and Maintenance
Introduction 3-3 Recommended Equipment 3-3 Maintenance Flowchart 3-4 Getting Started...
Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 3
... Fan Installation 3-52 Thermal Module Removal 3-54 Thermal Module Installation 3-55 CPU Removal 3-57 CPU Installation 3-58 Speaker Removal 3-59 Speaker Installation 3-62 USB Module Removal 3-65 USB Module Installation 3-67 Power Board Removal 3-69 Power Board Installation 3-71 Touchpad FFC Removal 3-73 Touchpad FFC Installation 3-74 LCD Module Removal 3-75 LCD...
Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 4
...Case Assembly 6-5 Upper Case Assembly 6-6 LCD Assembly 6-7
FRU List 6-9 Screw List 6-15
Chapter 7. USB Failure 4-12 Wireless Function Failure 4-13 Bluetooth Function Failure 4-14 4-in-1 Card Function Failure 4-15 Unit... Connector Locations
Mainboard Top View 5-2 Mainboard Bottom View 5-4 USB Board View 5-6 Power Board View 5-7 CMOS Jumper 5-8
Chapter 6. Test Compatible Components
Microsoft®...
Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 10
...
• 1.3 M high-definition Camera
Connectivity
WLAN
•
IEEE 802.11 b/g/n
LAN
•
Gigabit Ethernet, Wake-on-LAN ready
I/O Ports
• Multi-in-1 card reader, supporting:
Secure Digital™ (SD) Card, MultiMedia Card™ (MMC), Memory Stick PRO™ (MS PRO), xD-Picture Card
• Three USB 2.0 ports • HDMI® port with support for 720p...
Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 15
... to a VGA cable for air flow. Connects to USB 2.0 devices.
7
Microphone Jack Connects to a microphone.
8
Headset Jack
Connects to an AC adapter. Left View
12
3
4
5 6 78
Figure 1:3. Left View
# Icon
Item
1
DC-In Jack
2
Ethernet (RJ-45) Port
3
Air Vents
4
VGA Port
5
HDMI Port
6
USB 2.0 Port
Description Connects to a headset.
Supports high-definition digital...
Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 16
... a locked drawer. Insert the lock into the notch and turn the key to a Kensington-compatible computer security lock. Right View
# Icon
Item
1
USB Ports
2
Optical Drive
3
Kensington Lock Slot
Description
Connects to USB 2.0 devices. Some keyless models are also available.
1-9
Hardware Specifications and Configurations
Reads and writes CD and DVD discs.
Right View
1
2
3
Figure...
Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 24
System Board Major Chips Item
Core logic VGA LAN USB 2.0 Super I/O controller Bluetooth Wireless PCMCIA Audio codec Card reader
Specification Intel Panther Point PCH Intel NVIDIA N13M-GS 1G (GT620M) Broadcom BCM57785 GbE Controller Intel ...
Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 27
... logo key Internal & external keyboard work simultaneously
Features
Specification TM7T-A10B (wo/AL-FOIL) 103-US/104-UK /107-JA Yes
Plug USB keyboard to Acer BIOS specification.
BIOS...• Wake on LAN from S5 in AC mode • System information • Refer to the USB port directly: Yes
• Phantom key auto detect • Overlay numeric keypad • Support independent pgdn/pgup...
Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 36
... Package configuration
Item Vendor & Model name Battery Type Pack capacity Number of battery cell Package configuration
USB Port Item
USB compliance level Protocol Number of USB port(s) Location
Output Current
HDMI Port Item
Compliance level Data thoroughput Number of HDMI port(s) Location
SONY AS10D41 Li-ion 4400 mAh 6 3S2P
Specification SAMSUNG AS10D61 Li-ion 4400 mAh 6 3S2P...
Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 42
... MAC EEPROM Utility 2-20 HDD/BIOS Password 2-22 Unlocking the HDD 2-22 Clearing the Password Check and BIOS Password 2-24 Crisis Utility SOP 2-25 Creating a USB Flash Crisis Disk 2-25 Using the Crisis Utility Disk 2-26
Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 51
... Menu
F5/F6 Change Values Enter Select Sub-Menu
Figure 2:10. BIOS Boot
F9 Setup Defaults F10 Save and Exit
System Utilities
2-10 USB CDROM :
Item Specific Help
Use or to select a device, then press to move it up the list. Network Boot : BRCM MBA...MATSHITADVD-RAM UJ870BJ 3. Use ↑ and ↓ keys to select a device and press F5 or F6 to load the operating system.
USB FDD : 4.
Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 55
... • Use an AC adaptor power supply when running BIOS Flash utility. See Creating a USB Flash Crisis Disk on page 2-25.
• Do not install memory related drivers (XMS...system programs • New features or options • Restore a BIOS when it becomes corrupted. Prepare a bootable USB HDD/FDD. 2. Perform the following : • DOS Flash Utility • WinFlash Utility
NOTE:
•...
Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 56
....
• Do not disconnect the AC power adapter.
2-15
System Utilities
C:\>BIOS.bat_ Figure 2:16. USB HDD : 6. Insert the USB HDD and reboot the computer.
6. Executing BIOS.BAT
IMPORTANT:
• Ensure the AC power adaptor is connected to update BIOS. Press F2 during boot to a power source before performing the DOS Flash Utility...
Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 58
... mode. • Do not launch other applications. • Do not press the Power button, open/close the lid, dock/undock the system, insert or
remove USB, 1394, or PC card.
3. Figure 2:20. Warning Message
2-17
System Utilities WinFlash Utility
NOTE:
Plug the AC power adaptor to continue. Boot from the OS...
Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 61
Write Asset Tag to EEPROM Input: dmitools /wa Acet Asstag
NOTE:
When running examples 2 ~ 5, restart the system to a bootable USB HDD device: • Filename: MAC.BAT • MAC Value: MAC.CFG
2.
Using the LAN MAC EEPROM Utility
1. Copy the LAN MAC Tools files to make ...
Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 66
..., then click Start and then OK. Format USB Flash Disk (2 of 2) 3. Figure 2:32. Format USB Flash Disk (1 of 2)
2-25
System Utilities Plug in the USB flash disk. 2. Figure 2:31.
Complete the format operation: click OK and then Close.
Crisis Utility SOP
Creating a USB Flash Crisis Disk
To create a Crisis USB flash disk, perform the following: 1.
Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 115
... to the mainboard and the lower case. Figure 3:67. Connecting the Cable Connectors
Service and Maintenance
3-47 Secure the two (2) screws to the mainboard connectors: • Left speaker cable connector (A) • LVDS cable connector (B) • Microphone cable connector (C) • Right speaker cable connector (D) • USB module cable connector (E)
A C
B
D
E
Figure 3:68...
Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 136
Press on (A) to attach the adhesives on the USB cable to the lower case and connect the USB module cable connector to the mainboard connector (B). B
A
A
Figure 3:102.
USB Module Screws
Screw Name
Screw Type
M 2.0 x 3.0
Quantity 1
3-68
Service and Maintenance Connecting the USB Module Cable
Table 3:13. 3.
Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 186
USB Failure
4-12
Troubleshooting USB Failure
If the USB fails, perform the following:
Start OK
Check USB FFC to USB
Connect
NG OK
Check USB/B
NG
OK
Check USB
NG
CONN is well
OK Swap M/B
Re-assemble USB FFC
Swap USB/B
Replace USB CONN
Figure 4:8.
Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 192
... the BIOS, the drive may be defective and should be
replaced. 6. Other Functions Failure
If other functions such as the CRT switch, HDMI switch, LAN connection, external microphone, external speaker, or USB 3.0, perform the following : 1.
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