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Why do some of my lights on a ltn -8 light tower keep going off and then try to come back on again?

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Probably your drive access light. It flashes when the HDD is read or written to. Perfectly normal.

Posted on Dec 02, 2014

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Posted on Jan 02, 2017

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My battery died so I had it charged, when I put it back in the lights kept going up and down and I still couldn't start it???


Hi Sean, Could you explain what you mean by the lights going up and down? Do you mean that they brighten and dim, and if so is it during the attempted start up, Keep in mind that the greatest drain of power from the battery is during the starter operation, therefore all lights and as many other circuits should be off during that time. If the lights are left on and the battery is weak or the battery connections need cleaning, a power dip is not unusual. Charge the battery, clean the terminals and make sure the battery towers and terminals are clean, or use another good battery and try again. Regards John

Dec 14, 2011 | 1991 Mercury Capri

1 Answer

IDE master/settings jumper position for slave on LTN-301 CD drive?


look on the back of the case and their will be some letter MA,SL.CS

the most common position is the middle selection should look like this

: : :
^
slave




hope it helps dont forget to rate

Jan 07, 2011 | Lite On LTN 301 (LTN-301) Internal 32x...

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It is stuck in power saver mode tried every thing can not get in come back up. Tried turning off and on, unpluged and pluged back in, put in cd, tried starting in safe mode with F8 key.


Possible that it's caused by a faulty hardware

1. Remove all the connection at the back of your computer
2. Power cycle your computer tower by pressing the power button for 15 seconds
3. Plug the power cord back in and monitor cable at the back of your computer tower (if it turned on, meaning that one of the device plugged at the back of your computer is the one's causing the problem, for you to pin point the problem, try plugging it one-by-one and turn on the computer each time you plug a device)
4. If it keeps on doing that, open up your computer tower (be careful to unplug the power cord and power cycle it to avoid static electricity)
5. Reseat the video card, turn on the computer again, if it's still occurring
6. Reseat the IDE/Sata cable of your hard drive and try to make sure it's properly plugged in, turn on the computer again, if it's still occurring
7. Reseat the memory, turn on the computer and test it again if the same thing
8. If you have 2 memory chip inserted in your computer tower memory slot, remove the other one and turn on the computer, do the same thing to other memory and each slot
9. Reseat the CPU and start the computer.

Jan 09, 2010 | Acer Aspire AM5641-U5520A PC Desktop

1 Answer

My Dell optiplex 170L keeps turining off and then


Possible that it's caused by a faulty hardware or a computer virus on your computer. For us to isolate the issue we must start troubleshooting with the hardware

1. Remove all the connection at the back of your computer
2. Power cycle your computer tower by pressing the power button for 15 seconds
3. Plug the power cord back in and monitor cable at the back of your computer tower (if it turned on, meaning that one of the device plugged at the back of your computer is the one's causing the problem, for you to pin point the problem, try plugging it one-by-one and turn on the computer each time you plug a device)
4. If it keeps on doing that, open up your computer tower (be careful to unplug the power cord and power cycle it to avoid static electricity)
5. Reseat the video card, turn on the computer again, if it's still occurring
6. Reseat the IDE/Sata cable of your hard drive and try to make sure it's properly plugged in, turn on the computer again, if it's still occurring
7. Reseat the memory, turn on the computer and test it again if the same thing
8. If you have 2 memory chip inserted in your computer tower memory slot, remove the other one and turn on the computer, do the same thing to other memory and each slot
9. If all else fails, restart the computer and keep on pressing F8 before the window welcome screen comes up - to go to advanced boot options
10. Boot to Safemode
11. If you are able to boot to Safemode
12. Login as administrator
13. Click start
14. run
15. type msconfig then press enter
16. click on startup tab and click on disable all button at the bottom part
17. Restart the computer and let it start normally
18. if the same thing happen, boot to safemode again
19. Login to administrator again
20. Right click my computer
21. Click on properties
22. Click on Advanced Tab
23. Click on settings button under Startup and Failure
24. Uncheck the Automatically restart under System failure
25. Restart the computer in normal mode
26. Tell us if you see any blue screen error, if so, post the error here

if all else fail, your operating system needed to be reinstalled and you should have the cd for the operating system if it's XP or Vista or Windows 7.

Jan 08, 2010 | Dell OptiPlex 170L PC Desktop

1 Answer

Just hooked up my pc yesterday worked fine. I shut down by going to start & turn off computor. Came back later to start back up. Monitor tells me in power safe mode. Tower doesn't seem to be starting...


Hi,

You can try removing external devices like (ex. usb printer, external Hard drive) and try to start the computer again. And see if there are lights on the tower

Hope this helps

Jan 03, 2010 | Dell E173FP 17" LCD Monitor

1 Answer

Please Help with this Trucks Timing


Leave distributor in. Bring the #1 back up to TDC. Do not tighten the distributor. Start the truck (turn distributor as needed to keep truck running) - put the timing light on the crankshaft until you see the marks again (may have to manually turn with the light on the marks, to bring that back up to sight view). Once you see the marks, lign then up with the light. Adjust the distributor as needed until engine runs smooth. Make sure too that the rotor in the distributor is facing the #1 plug on the cap, and make sure the plug wires are numbered correctly from plug to cap.

Jun 12, 2009 | 1985 Chevrolet Chevy

1 Answer

Red light keeps blinking


I take mine apart when red light comes on and the filters and inside good. It goes off when the unit is screwed back in and turned back on

Nov 15, 2008 | Oreck XL Professional Air Purifier

1 Answer

No video


Try to check the light on the monitor. If it is amber, then check the video cable both from the back of the monitor and the tower. Try a known-good monitor. Check the diagnostic LEDS of the tower. There are four of them in the front panel. When the computer starts normally, the lights flash. After the computer starts, all four lights display solid green. If the computer malfunctions, the color and sequence of the lights identify the problem. If you have a solid green light on the tower, no beeps heard and no video, check the LEDS. If you get 2-4 light, a possible graphics card failure has occurred. If the computer has an external graphics card, open the tower, remove the card and put it back in. If still persist, try a known-good card. If it still does not resolve the problem, try reseating the memory cards. Remove and put it back in. If still no go. Then it's a motherboard problem.

Sep 16, 2008 | Dell Dimension 5100 (D51L1) PC Desktop

1 Answer

Help 2005 computer not working


if you mean that it kept restarting, this is a sign that the bios is corrupt and you will have to remove the side of the pc tower and on the motherboard look for a 2 terminal commector, this can be labelled CLRCMOS, CLRRTC,or a 3 pin JBAT1, there will be a plastic cap if its a JBAT1 terminal, put from pins 1-2 to pins 2-3 then back again, if its the others then they have to be shorted by placing a cap across the two terminals. restart pc and press f2 to reset time and date and save and exit, it should then boot back up.

May 23, 2007 | HP Compaq Presario SR1820NX (ER919AA) PC...

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