Question about Toshiba PC Desktops

1 Answer

I don't have any power to my laptop? light on front blinks yellow.

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,011 Answers

Dear,
is your battery fully charged or enough to start it
try with another battery of the same model if u can get it.
is it showing the battery charging status LED infront .


regards,

Posted on Aug 15, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Why blinking yellow light and green light infront of cpu


Check if the signal cable for the display is connected and whether there is any kink that may break a wire inside the cable. If the circuit for display inside the computer is broken, most of the time you would hear beeping when turning on the computer.

Aug 02, 2014 | Acer Veriton PC Desktops

1 Answer

Optiplex 755 tower yellow light


According to the manual you probably have a bad memory chip. Here is the excerpt I got from dell.
If the power light is steady amber, a device may be malfunctioning or incorrectly installed.

  • Remove and then reinstall the memory modules (see Memory).

  • Remove and then reinstall any cards (see the "Cards" section for your computer).

Check your memory first then try some of the other steps if it does not boot.
Maybe your memory is bad or the memory slot is bad.Remove the Power Cord, Open the Case and remove one of thememory chips. Set the chip aside then try rebooting the computer. If it boots, then you know the memory chip you set aside is bad so mark an x onit with an ink pen. If it fails to boot then move the chip to the nextmemory slot and try rebooting. If it fails take the chip out and set itaside, then put the other chip in and try booting it in both slots. If itboots, just to verify that the chip set aside is bad, mark an x on it and putit into the open memory chip slot and try booting.

When you plug in the power cord is there any lightswhatsoever on the laptop, where the plug goes in or on the AC Adapter of thepower cord?

When you press the power button do you hear fans running, hard drive spinning,lights on the computer, hear any beeps or lights constantly blinking, hear theDvD/CD drive click and the light on the drawer of the DvD/CD turn on for asecond or two? If so the laptop is trying to boot or may have booted, butthe screen is not showing for some reason.

Beep tones and blinking lights tells the technicians what is going on with thelaptop and why it is not booting. Most times it's a motherboard issuewhen you hear beeps or blinking lights continuous. Most times the problemis with the memory or Video Card. Count the Blinking Lights or Beeps and takenote of their pattern (1 Long or 1 Long followed by 2 Short).

Maybe your power cord is bad if you don't get anything to happen whatsoeverwhen you press the power button. And if that's true maybe you wasoperating off the battery the last time you had it on and since the power cordis bad, it was not charging the battery so the battery is drained and the powercord is bad.

Maybe you have a Static Charge Buildup. Remove the Power Cord, Remove theBattery, then Press and Hold the power button for 30seconds. After 30 seconds plug the power cord back in (leave the batteryout) and hit the power button to see if it boots. If it does, you can putthe battery back in and let it charge.Maybe your DC Power Jack which is where the power cord plugsinto the computer is bad. Take an ink pen and push the tip inside thejack and see if the little pin wiggles, if so the jack is bad. You'll have totake the laptop apart to fix it. Most times it is soldered onto themotherboard, so you will have to desolder the old and solder a new one.

May 09, 2012 | Dell Optiplex 755 Minitower Desktop...

1 Answer

Cant turn my computer on and there is a yellow blinking light


How many blinks? Count and notice the patterns of the blinks (3 long blinks or 1 long blink followed by two short blinks).

Remove the Power Cord, Open the Case and remove one of thememory chips. Set the chip aside then try rebooting the computer. If it boots, then you know the memory chip you set aside is bad so mark an x onit with an ink pen. If it fails to boot then move the chip to the nextmemory slot and try rebooting. If it fails take the chip out and set itaside, then put the other chip in and try booting it in both slots. If itboots, just to verify that the chip set aside is bad, mark an x on it and putit into the open memory chip slot and try booting.If all the above fails, you problem could be your Video Card or a motherboard issue.

Apr 14, 2012 | Dell Dimension E510 PC Desktop

1 Answer

Hi i have an r630 desktop and it did work but now i have no power to motherboard no fans cpu but i do have power to the hard drives and rom replaced power supply same problem


Maybe your motherboard is toast.

When you plug in the power cord is there any lightswhatsoever on the laptop, where the plug goes in or on the AC Adapter of thepower cord?

When you press the power button do you hear fans running, hard drive spinning,lights on the computer, hear any beeps or lights constantly blinking, hear theDvD/CD drive click and the light on the drawer of the DvD/CD turn on for asecond or two? If so the laptop is trying to boot or may have booted, butthe screen is not showing for some reason.

Beep tones and blinking lights tells the technicians what is going on with thelaptop and why it is not booting. Most times it's a motherboard issuewhen you hear beeps or blinking lights continuous.

Maybe your power cord is bad if you don't get anything to happen whatsoeverwhen you press the power button. And if that's true maybe you wasoperating off the battery the last time you had it on and since the power cordis bad, it was not charging the battery so the battery is drained and the powercord is bad.

Maybe you have a Static Charge Buildup. Remove the Power Cord, Remove theBattery, then Press and Hold the power button for 30seconds. After 30 seconds plug the power cord back in (leave the batteryout) and hit the power button to see if it boots. If it does, you can putthe battery back in and let it charge.

Mar 30, 2012 | PC Desktops

2 Answers

I got dell optiplex 755 desktop computer in the power supply unit at the back there is a small button and a green light what are these for??


It help diagnose problems with your computer

A solid green light means the computer is operating normally.

A solid yellow:- the power is operating fine but your computer not processing data. This could mean there is a problem with the CPU or another component on the motherboard.

A blinking yellow light: power supply is receiving power from the wall, but not functioning properly. This generally means the power supply itself is bad and should be tested or replaced.

A blinking green light means the computer is in standby mode

Jan 29, 2012 | Dell Optiplex 755 Desktop Desktop Computer...

2 Answers

Dell? OptiPlex? SX280 blinking yellow what is that


blinking yellow light on the power button of a Dell system is a possible power supply issue. press the eject button on the dvd drive while the power button flashes yellow light. if the disc trays wont come out, you need to replace the power supply. hope it helps. good day.

Jan 07, 2010 | Dell OptiPlex SX280 PC Desktop

1 Answer

PC will not turn on. Yellow light blinks on power


try unplugging it and plugging it back in if that doesn't work then try reinstalling it

Nov 07, 2009 | Dell Dimension E510 PC Desktop

1 Answer

Dell Insp 4600C blinking yellow power light


the issue could be woth the power supply unit or internal wirings ..

Jul 19, 2009 | Dell Dimension 4600C PC Desktop

1 Answer

Computer light flashes yellow when i press power button,blank screen


Hi,

Thanks for contacting Fixya.com


In order to fix the yellow flashing light please remove and reinstall the ram and graphic card
reset the cmos

Also refer to the Dells Technical Support troubleshooting steps:

http://support2.jp.dell.com/docs/sys...m/adtshoot.htm


It couold also be the front USB ports that some time causes the computer not to power on and the blinking yellow lights.

Thank You
Let me know if you have any further queiries.

Jul 19, 2009 | Dell Dimension 4600 PC Desktop

1 Answer

Dell Dimension 4600C will not power up


Sounds like the power supply is faulting. If not it is your mother board that has failed.

Mar 06, 2008 | Dell Dimension™ 4600C PC Desktop

Not finding what you are looking for?
PC Desktops Logo

Related Topics:

52 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba PC Desktops Experts

Florin

Level 3 Expert

733 Answers

Richard Finch

Level 3 Expert

397 Answers

Michael Thomas
Michael Thomas

Level 3 Expert

3051 Answers

Are you a Toshiba PC Desktop Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...