Question about UPS Battery Backup Systems

1 Answer

DVD NOT READ

MY LG COMBO STOPPED READING DVDs. BUT CDs R R/W VERY WELL

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 983 Answers

If you are good at opening then open the combo drive and clean the lens once by using some lens cleaner solution and then refit it it should work ...

if you still persist the problem then think that the life of the combo drive is getting down and the time to purchase new one is getting nearer ..

after some days your combo drive will fail to read the cds but it will read occasionally for some days after that it will not read anything that s because the lens is becoming weaker ...

at the cost of replacing the lens you can purchase the new dvd writer ...

but also try cleaning the lens with some lens cleaner solution after that it may work for some days ..

the only problem with the combo drive is the lens will be weaker than the normal dvd writer or cd writer so after some days of usage it fails to detect dvds followed by it fails in detecting of cds too ...

thank you

rate my solution

Posted on Sep 11, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Line voltage indicator false indication of voltage variations


Voltmeters usually read RMS on ac volts therefore 120 volts is OK while the indicator is reading peak volts. If unit is operational there is no problem.

Mar 31, 2014 | Tripp Lite G1000U Intelligent LCD 1000VA...

Tip

UNINTERRUPTIBLE POWER SUPPLY


UPS – UNINTERRUPTIBLE POWER SUPPLY
Uninterruptible power supplies provide protection against mains power faults to computer equipment.
These faults include voltage spikes/interference, over voltage and under voltage, mains supply interruptions and surge protection etc.
These faults can cause computer and electronic equipment that are connected to an unprotected mains supply to malfunction and/or sometimes fail.
A common problem, when burning Cds, DVDs etc. any slight power interruptions to the burning process will halt the recording process and rendered the disc useless.

There two type of Uninterruptible Power Supplies
The lower powered and cheaper type UPS are switch-over types, when the mains supply fails, the UPS switches over to the batteries and inverter in milli-seconds which then supplies mains power to the computer and peripherals. A faulty inverter circuit and or flat batteries won’t deliver standby power when the mains supply fails.
NOTE : The mains waveform from these UPS is a pseudo sine wave (i.e. not a true sine wave).
The true UPS types are usually the higher KVA units (over 1500 VA) that supply continuous mains power. The mains power is connected to a charger which charges the batteries and then the inverter draws power from these batteries and converts it to true sine wave mains power to the computer equipment, therefore there is no switch over time lag when the mains supply fails.

on Dec 06, 2009 | UPS Battery Backup Systems

1 Answer

Computer wont recognize USB DVD Burner


TRY CONNECTING THROUGH DIFFERENT USB PORT IF NO GOOD CONNECT BURNER AS NORMAL SHUT DOWN COMPUTER THEN REMOVE POWER FROM REAR OF TOWER WAIT 30 SECONDS THEN RECONNECT SEE WHAT HAPPENS START WITH THIS THERE IS MORE COMPLICATED SOLUTIONS THAT I CAN THINK OF BUT LETS KEEP IT SIMPLE AT THIS STAGE AND SEE HOW YOU GO TRY THESE OPTIONS AND IF NO GOOD LET ME KNOW AND I WILL TRY TO ASSIST YOU FURTHER GLENN

Nov 14, 2008 | UPS Battery Backup Systems

1 Answer

Pen-Drive-stopped opening/`not responding-Coruupted or something


You can try the pen drive on another computer to see if the data is accessible.

Otherwise you may be able to get it working again if you format it. Formatting will erase anything that is already on it. Just right-click on it's icon in My Computer and chose format... If it still doesn't work after that then it has an electronic fault and will never work again. This can happen if the drive gets shocked by static electricity, or if it gets pulled out of the computer while it is reading or writting.

Jul 02, 2008 | UPS Battery Backup Systems

1 Answer

Hard drives replacement


Both hard drive and CD drive can be purchased from your local technology store. For example, Futureshop or BestBuy.

You're looking for an internal IDE cd drive, and an internal IDE (NOT SATA) 3.5" hard drive. Get a 7200RPM hard drive for better performance.

example hard drive:
http://www.futureshop.ca/catalog/proddetail.asp?logon=&langid=EN&sku_id=0665000FS10035171&catid=10484

example cd drive. This is a cd/dvd read write combo drive:
http://www.futureshop.ca/catalog/proddetail.asp?logon=&langid=EN&sku_id=0665000FS10087822&catid=

you don't need the cd. you just need the drivers. download them from HP's website.

http://h10025.www1.hp.com/ewfrf/wc/siteHome?dlc=en&lc=en&cc=ca

Mar 10, 2008 | UPS Battery Backup Systems

1 Answer

Wont read dvd movies


that sounds like what I am going through right now exactly...if you find out what it is, please let me know thank you much

Jan 14, 2008 | UPS Battery Backup Systems

1 Answer

I need technical support


You need to try what it says try lowering the or color depth try 1024 X768 256 colors if that doesn't work try 800 X 640 256 colors Right Mouse click on the desktop where a Icon isn't go down to properties regular click go to settings change the screen resolution and color depth and color quality to above suggestions apply changes try your movie

Johnlgrn

Dec 27, 2007 | UPS Battery Backup Systems

2 Answers

FAILURE OF CD READ/WRITE UNIT SONYCD-RWCRX140E


dear tony...
ur problm seems small...it can be fixed sir...

may be dust particies on u r drive lence...../drive lence works as our eye do...
u can clean u r drive lence by cd lence cleaner.....may be u r problem will be solved...

if it doesnt work u can replace u r drive...
buy a new combo drive will be better for u....
in combo drive u can play cd & dvd and write-cd

Regards & best of luck
for more information on this topic u can mail me too
sigma_shiva1@yahoo.com
sir
if u r problemis solved then let me know by VOTING me.....
-Was this solution helpful? Show your Appreciation by rating it:AS FIXYA

Nov 19, 2007 | UPS Battery Backup Systems

1 Answer

How to install a dvd burner


First you shutdown your computer, then disconnect all power cords. I don't know if you have a tower or a deskpro, with the tower just slide the panel out pulling from the back, you may have to remove a piece from the front with a tower. Pay attension to how your cd rom is hooked up, I don't know if this is a combo (cd/dvd/RW) if it's a combo, if it is a combo you would have to take out the old drive and replace with the new, just pay attenion to how the old drive is hooked there should be two cords to connect to .  If there separate drives there should be an empty bay.  Let me know how your doing, and if I can assist you more.........Thanks, Heidi

Oct 19, 2007 | UPS Battery Backup Systems

2 Answers

Clipboard program


ok, a combination of hitting keys CTRL (control) and "C" at the same time will make Windows Copy the most recently selected word text or graphics. Then using the combo of CTRL and "V" would paste that into another program. Try this...open Notepad and type the word COPY. Now select that word with mouse drag and then use key combo of CTRL_C. Now open Wordpad (or another notepad) and then use CTRL-V and the word COPY was now pasted into the other program. So the retrieve is the CTRL V combo.

Sep 12, 2007 | UPS Battery Backup Systems

Not finding what you are looking for?
UPS Battery Backup Systems Logo

Related Topics:

60 people viewed this question

Ask a Question

Usually answered in minutes!

Top UPS Battery Backup Systems Experts

Jax Planet
Jax Planet

Level 2 Expert

921 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Cindy Wells

Level 3 Expert

4755 Answers

Are you an UPS Battery Backup System Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...