Acer Aspire X3450 Support Question
Acer Aspire X3450 Support Question
Find answers below for this question about Acer Aspire X3450.Need a Acer Aspire X3450 manual? We have 1 online manual for this item!
Question posted by btoh559 on April 17th, 2013
When On The Aspire X3450 , Keyboard Not Repone
after on the x3450 , display f2 to setup , f12 to boot meun ,
but press keyboard , total not responing at all , can your help
Current Answers
Answer #1: Posted by tintinb on April 17th, 2013 10:03 PM
tintinb
Member since:
October 26th, 2012 Points: 7,056,550
Member since:
October 26th, 2012 Points: 7,056,550
If the keyboard is not responding, try to remove the PS/2 or USB cable of your keyboard at the back of your computer. Insert again to test if the problem is just a loose connection. If this is not the problem, you should replace your keyboard with a brand new one.
If you have more questions, please don't hesitate to ask here
at HelpOwl. Experts here are always willing to answer your
questions to the best of our knowledge and expertise.
Regards,
Tintin
Related Acer Aspire X3450 Manual Pages
Acer Desktop User's Guide - Page 4
...This product's power supply is not properly grounded may interfere with the performance of this product, make sure that the total rating of time listening to music at high volume. • Avoid turning up the volume to block out noisy ... are used with a three-wire grounded plug. Using a power outlet that the total
ampere rating of power available, consult your electrician for details.
Acer Desktop User's Guide - Page 6
...environment, please recycle. Mercury advisory
For projectors or electronic products containing an LCD/CRT monitor or display: Lamp(s) inside this electronic device into the trash when discarding. Environmental Protection Agency. Acer ...Industries Alliance at www.eiae.org. Products that help customers save money, conserve energy and improve the quality of our environment. What is ENERGY STAR?...
Acer Desktop User's Guide - Page 7
... the viewing angle of the monitor, using a footrest, or raising your comfort zone by pushing keyboard or moving
mouse.
• Computers will save more comfortable computer use
Computer users may lead to... Produce less heat and reduce cooling loads, and warmer climates. • Automatically go into "display sleep" and "computer sleep" mode
after 15 and 30 minute of physical injury. Note: ...
Acer Desktop User's Guide - Page 8
... the monitor and
focusing on how to reduce eyestrain. viii
• install the external display, keyboard and mouse properly and within
comfortable reach
• if you view your monitor more relaxing... lenses, glare, excessive room lighting, poorly focused screens, very small typefaces and low-contrast displays could stress your eyes. Eyes
• Rest your eyes frequently. • Give your...
Acer Desktop User's Guide - Page 11
... of your computer
7
Important tips
7
Cleaning and servicing
7
To clean your computer and keyboard
7
To clean your pointing device
7
To clean your monitor
8
When to contact a ... for comfortable use
vii
System tour
1
Setting up your computer
2
Necessary to know before setup
2
Selecting a location
2
Opening the package
2
Connecting peripherals
3
Starting your computer
3
...
Acer Desktop User's Guide - Page 13
...) Media card reader (selected models only)
USB port
Copy button (selected models only) Media navigation interface (selected models only) RCA jack (selected models only) PS/2 keyboard connector
IEEE 1394/FireWire jack (selected models only)
Backup button (selected models only)
Removable hard drivecarriers (selected models only)
S/PDIF port (selected models only)
PS...
Acer Desktop User's Guide - Page 14
...setup
Selecting a location
Selecting the optimum location for your computer
The AcerSystem is excessively dusty
or damp. The exact configuration of -the-art bus architecture, which improves system efficiency and helps ... through these I /O (input/output) interfaces such as a parallel port, PS/2 keyboard and mouse ports, USB 2.0 ports, and stereo microphone, line-in and line-out jacks (configuration ...
Acer Desktop User's Guide - Page 15
... dealer immediately: • AcerSystem • Mouse (PS/2 or USB) • Keyboard (PS/2 or USB) • Wireless keyboard with pointing function • Remote control for Microsoft® Windows® Vista / ...Microsoft®
Windows® XP Media Center Edition
Note: Mouse, keyboard, wireless keyboard or remote control configuration may vary by selected models
• User's Guide ...
Acer Desktop User's Guide - Page 16
...; Upgrade from the outlet. • Remove the screws on the front of a system crash, press and hold the power button on the chassis. • Slide the panel off all peripheral devices. In order to ensure proper setup and installation, please refer to CD-RW, DVD-ROM, DVD/CDRW combo or DVD write...
Acer Desktop User's Guide - Page 17
... drive and press Ctrl + Alt + Del to turn the display back on ...setup into an electrical outlet. • If you may be damaged or missing.
A: Your computer's power management function automatically blanks the screen to the RCD instruction sheet. This will automatically diagnose your computer. Q: Nothing appears on the screen. Q: I pressed the power switch but the system did not boot...
Acer Desktop User's Guide - Page 18
...and not scratched. • Check your drive by using a good (i.e., undamaged) disk. You can also press the volume control/mute knob on your drive
cannot read diskette, hard disk, CD or DVD information. ...A: Check the following: • Make sure that you are automatically turned off. If your USB keyboard to toggle from the computer.
Look for assistance. If
it is
turned on. • Make ...
Acer Desktop User's Guide - Page 19
...English
7
Taking care of your computer.
Following these instructions will help you are using an extension cord. Also, the total current rating of it. To clean your pointing device
To clean...with water and gently wipe the exterior of the cord if you maximize the durability of your computer and keyboard
1 Turn off the computer and unplug the power cord. 2 Use a soft cloth moistened with a ...
Acer Desktop User's Guide - Page 21
..., printers, etc.) certified to radio communications. Operation with the Class B limits may cause harmful interference to comply with non-certified peripherals is recommended for help.
A duallink cable is likely to provide reasonable protection against harmful interference in accordance with FCC regulations.
These limits are designed to result in a particular installation...
Acer Desktop User's Guide - Page 26
...EN301 489-1 V1.6.1 • EN301 489-3 V1.4.1 (Applicable to non-bluetooth wireless
keyboard mouse set) • EN301 489-17 V1.2.1
• Article 3.2 Spectrum Usages
• EN300 440-2 V1.1.2 (Applicable ...to non-bluetooth wireless keyboard mouse set).
• EN300 328 V1.7.1 • EN301 893 V1.4.1 (Applicable to ...
Acer Desktop User's Guide - Page 28
... Model Number: AcerSystem Is compliant with the essential requirements and other relevant provisions of the same product will continue comply with WLAN module or wireless keyboard and mouse. S. EMC Directive 2004/108/EC as attested by conformity with the following harmonized standards: • EN55022: 2006, AS/NZS CISPR22: 2006, Class B •...
Acer Desktop User's Guide - Page 29
... Safety • EN60950-1:2001 + A11:2004 • EN50371:2002
• Article 3.1(b) EMC • EN301 489-1 V1.6.1 • EN301 489-3 V1.4.1 (Applicable to non-bluetooth wireless keyboard mouse set). • EN301 489-17 V1.2.1
• Article 3.2 Spectrum Usages • EN300 440-2 V1.1.2 (Applicable to non-bluetooth wireless...
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