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Lazer Replacement Hi my name is Brenden a technician in East London.I have just replaced a faulty lazer on a samsung H/T model no: HTP10 the new lazer is shining but not reading. Is there something i am missing? What do I do?

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Check the eye pattern waveform and adjust the laser current so that the eye has the proper superimposed sinewaves

Posted on Jul 22, 2009


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Posted on Jan 02, 2017


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Microsoft lazer mouse ,, 5000 mod 1058 ,, lazer stoped working need schematic in order to replace lazer ,,,and place to get parts ,,,,,, Thank`s

Most likely you will not be able to find schematics or parts for your mouse since it was most likely made in China and a new mouse is cheap.

Apr 05, 2011 | Microsoft Computers & Internet

1 Answer

The wii console will not read any of my discs

Could be damage to the dics lazer, I would see if you can buy one of those lazer cleaning discs which have a brush on them to clean the lazer. If not contact Nintendo for a warranty replacement.


Dec 15, 2010 | Nintendo Wii Console

1 Answer

When I put in a game the ps2 does not play. It only shows a scree that lists browser

Not 100% sure, but back when I worked for a Sony reseller this was most commonly caused by a faulty lazer (you'd be amazed at how often this happens). Lazers in general do not have an infinite lifespan, but video game consoles are natorious for this problem.

Presuming your PS2 is outside of its warranty, you can pick up a replacement lazer online from somewhere like eBay or some asian electronics websites for around $20-$30. It's relatively easy to replace yourself or an any electrician who works on dvd players etc will have no difficulty installing it.

The other common cause for this is scratched disks. Either way, it sounds like your machine is not able to read any information from the disk.

Nov 20, 2009 | Sony Video Game Consoles & Games

2 Answers

Old fashion ps2

Your lazer could have died, also try Adjusting the lazer might help, theres a little white thingy under your lazer this adjusts the postition of your lazer, keep adjusting it till it works if it dose not work at all on every setting buy a replacement drive for your ps2 ^-^

Sep 04, 2009 | Sony PlayStation 2 (PS2) Console

1 Answer

My player when loading dvd loads for couple of secs and cuts off

Does the disc spin?
If not you have my problem spindle motor suspected faulty if the disc spins then its not being read, faulty lazer assy Try cleaning the lazer using dry brush disc philips do a good one and also clean the disc you are trying to play if it still doesnt work its a fault

Sep 02, 2009 | Samsung DVD-VR320 DVD Recorder/VCR

1 Answer

What does NG Disc mean

Either disc is too damaged to be read or the lazer and mirror need cleaning ( use compressed air) or the lazer needs replacement.

Aug 31, 2009 | Sony DVP-F21 DVD Player

2 Answers

Samsung DVD HR735 doesn't recognise DVDs

It sounds like the laser in the DVD player is getting weak or has alignment problems. If the DVD that did not play in the samsung but played in others. I would tend to think its not alignment since you mentioned that it's been repaired before. Chances are the laser is weak but still within spec in order to prevent replacement. When My dvd players start to go they will generally stop recognizing burned media and thats your clue to replace it. They are very inexpensive to replace nowadays and have almost become disposable items. Probably not what you wanted to hear but it sounds like's like this player wasnt made very well.

Jul 13, 2009 | Samsung DVD-HR735 DVD Recorder/HDD...

1 Answer

Not recognising that there is a cd in there. keeps saying 'no disk'

Hi there , have you tryed cleaning the lazer lens very gentle with a cotton bud , the lazer could be quite costly to replace , there is a very small ajustment on the lazer inside the unit but would need someone with a bit no how to ajust the setting a very small amount to see if the lazer will work better .

May 10, 2009 | Audio Players & Recorders

1 Answer

Fax/lazer printer problem

71, Polygon motor does not synchronize with the reference clock
This means you require a replacement scanner/printhead

May 15, 2008 | Office Equipment & Supplies

1 Answer

Disc reading



I have had this problem previously. The main problem is that you lazer has become weak. This can easily be solved by having a new lazer installed or having your original lazer tweeked.



Oct 12, 2007 | Microsoft Xbox 360 Console

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