Question about Computers & Internet

1 Answer

My computer lights

Hi i have an acer computer ....When i switch it on lights flash for a second then the only light remains is the red light ...and my computer will not show any command.......I transferered my hard drive to another computer and my windows is fine ......Could you please give me some dirrection to go .....Columbo1948

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 80 Answers

Hello,

i assume you know how to open your pc...

Solution (1)
1. make sure your computer is not plugged in
2. open the side panel
3. remove the memory card
4. plug in you computer
5. switch on your pc. you should hear a beep. this is to check whether your pc is still working.
6. unplug pc
7. re-install the memory card. make sure that it is firmly attached to the memory slot.
8. switch on again. this should do it.

else

Solution (2)
Try replacing your power supply unit (PSU). faulty PSU may not be able to supply enough power to your motherboard or other peripherals which is attached to your PC.

hope this post can help you :)

Posted on Aug 07, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How can I repair my LGSMART TV?


hi sounds like failed led or leds in the panel, thanks

shaun

Mar 02, 2017 | Televison & Video

1 Answer

TV does not turn on? (Relay problem?)


The power supply could be failing intermittently. That's why it sometimes works and sometimes doesn't. Also, the relay could be erratic.

May 26, 2014 | Funai Magnavox 40" Class 1080p 60hz LCD...

1 Answer

Nissan pulsar 1987 n13 the ECM light came one and the car cut out and won't start again and I need to know where the ECM is


Hi, the computer is under the passenger's seat. Code extraction procedure is pasted below.


READING CODES Modes will not switch while the engine is running. The ECM automatically switches to MODE I when the ignition is switchedOFF.
1984-90 Vehicles With Dual LED System
The self-diagnostic system has 5 modes. To switch modes, switch the ignition ON and use a screwdriver to turn the mode select switch through the access port on the ECM. The inspection lights will begin to flash. When the desired mode has been entered, turn the screwdriver fully counterclockwise. The red LED and green LED perform different functions in different modes.
Mode I-
This is the normal vehicle operating mode. The green LED will indicate loop status. If the green LED is not blinking when the engine is running, the vehicle is in open loop, or the HO 2 S, O 2 S, or sensor circuit has a malfunction. If the green LED is blinking, the vehicle is in closed loop. If a malfunction takes place, the red LED and the MIL will glow, indicating a malfunction has occurred.
Mode II-
Both the red LED and green LED are used to monitor mixture ratio feedback control. The green LED will function as described in MODE I. If vehicle is in open loop, the red LED and green LED will remain on or off. In order for results to be valid, vehicle must be in closed loop. In closed loop, the red LED remains off if the system is running rich, comes on if the system is running lean, and blinks at the same time with the green LED if system is within 5% of the exact air/fuel ratio.
Mode III
-When this mode is accessed, the codes stored in the ECM's memory will be flashed by the green LED and red LED on the side of the ECM. The red LED will light first. This is the first digit of the trouble code; the green LED will flash next, showing the second digit of the code. For example: 2 flashes of the red LED followed by 1 flash of the green LED corresponds to Code 21.
Mode IV-
This mode is used for checking the throttle plate (TP) switch, starter, and vehicle speed switch status. When the TP switch or starter switch is activated, the red LED will briefly flash as the status changes. For VSS status, the green LED will remain off when vehicle speed is less than 12 mph (19 km/h) and come on when vehicle speed is greater than 12 mph (19 km/h).
Mode V-
This mode represents a real-time diagnostic test of the crank angle sensor, ignition signal and the mass airflow signal. The malfunction code will be displayed only when the malfunction occurs and will not be stored in memory. The output code will appear as a single or short string of pulses. Count the number of pulses for the malfunction code.



1 pulse-CMP sensor signal lost or noise in signal 2 pulses-MAF Sensor signal abnormal 3 pulses-Fuel pump circuit shorted or open 4 pulses-Ignition signal lost

Apr 19, 2011 | 1987 Nissan Pulsar

1 Answer

Acer A150-1049 Does not start up. Press On/Off switch > switch light goes on > drive, num, and caps lights flash momentarily, light 'whir' sound - cycling 2 to 3 seconds (drive?), nothing else...


If you don't see a POST/BIOS screen pop up then the issue is hardware based, the easiest way to get this resolved is to get it repaired or replaced under warranty, check your warranty here:
http://secure3.tx.acer.com/FindSystem/FindSystem.aspx?title=Information
if it is under warranty then you can go to the follow page to initiate a service request:
http://secure2.tx.acer.com/FixMyAcer3/FixMyAcer.aspx
If the laptop is not under warranty, take it to a computer shop (you may end up having to pay a bit of money for the repair)

Oct 08, 2010 | Acer Aspire One A150-1049 Notebook

1 Answer

Change filter light


Water Filter Status Indicator
Light (select models)
The Water Filter Status Indicator Light serves as a
reminder to replace the water filter. A green light
indicates that the filter is in good condition. A red light
indicates the filter should be changed. Once light turns
red, it will remain red until function is reset.
To Reset Indicator:
• Press and hold both the Lock and Water
buttons simultaneously for four seconds. The
green filter status indicator light will flash
three times when the function has
successfully reset.
Sea Breeze

Nov 25, 2009 | Maytag MSD2650H Side by Side Refrigerator

2 Answers

Red light flashing and noise


The user manual states the flashing red light signals that your transportation lock is on. Look underneath the scanner and you'll see a switch for "lock" and "unlock." If the switch is turned to "lock" move it over to "unlock" and plug the usb cable back into your computer. It should work with no flashing red light. If not try restarting your computer and plugging it back in again.

Mar 30, 2009 | Epson Perfection 2480 Photo Flatbed...

1 Answer

Hard Drive


Hi,
That little "red flashing light" on the front of your computer case is the HDD activity LED. When it flashes it indicates that there's hard drive activity. No, you do not need to worry about if flashing.
Thanx for using fixya,
Hope my info helps.

Sep 26, 2008 | Acer Aspire™ T180 PC Desktop

1 Answer

Monitor repeatedly flashes Acer logo and computer display in cycles


We had the same problem with the 17" we bought in Aug. Sent it back for repair. Acer sent it back without fixing the problem. Started doing it again in Nov. This time I called a supervisor and they sent me a new monitor. Well yesterday it started doing the same thing. You can fix it temp buy unplugging it and holding down the on-off switch for 30 seconds. Please let me know if you have a better fix.

Dec 13, 2007 | Acer AL1715 (Black, Silver) 17" LCD...

Not finding what you are looking for?
Computers & Internet Logo

Related Topics:

351 people viewed this question

Ask a Question

Usually answered in minutes!

Top Computers & Internet Experts

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

kakima

Level 3 Expert

102366 Answers

David Payne
David Payne

Level 3 Expert

14161 Answers

Are you a Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...