Win Vista: HL-DT-ST DVDRAM GSA-T20N ATA Device - Solution

hi!
Can anybody help me? I think i erased it from my notebook by accident  and now my disc drive does not work
please help  





Click here: HL-DT-ST DVDRAM GSA-T20N solution


<a href="http://www.youtube.com/v/GMu-gCxqRMs" target="_blank">http://www.youtube.com/v/GMu-gCxqRMs</a>

Im sorry but i cant speak english very well.

I had found a tricky thing^^

you must start regedit ( start -> run [See screenshots at the bottom] Type here: regedit )

search the HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Control/Class/
search for "4D36E965-E325-11CE-BFC1-08002BE10318"
if you doesn't find anything, search only for a part of the string.

now search the propertys UpperFilter an LowersFilter and kill the value. If only one prop. is there, you must kill only the one value

on my laptop it works!!





 

DeadMatt - thanks man, you trick is really helped me

please take a look at the following guide: You need to enter some registry-values to make the  drive appear again.


http://www.computerhilfen.com/tech/tip-dvd-player-has-disappeared.html

Thanks   DeadMatt   :-D

Really it works again


Toshiba A205
Windows Vista Home
HL-DT-ST-DVDRAM GSA-T20n
Error Code 39

Regards
Ariel

i followed everthing but appears the same.
After i changed the value to 0 it does not make any changes Do i have to restart the computer or wait for a period of time because i need to use dvd drive to install some programs
if someone has a solution for me please reply
mi laptop is a Pavilion dv5-1235dx Entertainment
it came with windows vista home premium
64 bit i just got it.
thanks

HiThank you very much!!! At first i didn't think your trick was going to work at all, but in totally worked! You're a tiger (tiger = master), again thank you!!!Bye

i just bought the acer aspire 5535 and it cant read certain games or dvds. i've tried reinstalling the driver
(HL-DT-ST DVDRAM GT10N SCSI CdRom Device) but its not had any effect. anyone got any ideas how to get it to read them? its supposed to be able to play all dvds and be great for gaming but so far i'm not seeing that.

I cleared all an it is ok without restart only rafresh on system properties   THANX!

i restarted my pc but i doesn't work..

and what if it was wrong to deleted does items  where i can get them back.

Hi,
When i click modify in lowerfilters it appears:
PxHelp
ElbyCDFL
In upperfiltres appears:
NTIDrvr20
GEARAspiWDM

I don´t understand what i´ve to do to modify value to 0.
Can you help me please?

yes and when i click modify it appears in the values data the text i write above... 

Applying changes to the registry is not that simple, you can really destroy your pc with changing a wrong entry. Please keep that in mind and write the original values down before changing anything, so you can put them in again!

hi can anybody help me because my DVD/Cd-ROM won't work and when I checked my device manager under DVD theirs yellow exclamation point and this is the message "Windows cannot start this hardware device because its configuration information (in the registry) is incomplete or damaged. (Code 19) please help me please coz i need to install my driver for my printer please thanks so much...Win Vista: HL-DT-ST DVDRAM GSA-T20N ATA Device -  Error Code 19 Solution for Asus Laptop thanks

  ;)I followed the registry instructions for my Acer 5050-3785 with Windows Vista, when I go through the RUN=regedit then the listed digits, I only had Highfilters listed, I right clicked on it, clicked modify, it showed the value; NTIDrvr.  I went in removed the NTIDrvr and typed in "0" and then exited out, restarted computer and then my DVD drive didn't show, I then went into the regedit again took the "0" out and put the NTIDrvr back in and restarted.  My dvd driver then started working and recognized that I had a dvd in and would play it.....I hope this helps someone.... 

Hey all...

I went exactly trough the instructions, restarted and then nothing happened... still doesnt recognize the device

I get this problem in the device properties:

Windows cannot start this hardware device because its configuration information (in the registry) is incomplete or damaged. (Code 19)

what now???
Please Help... this message appeared immediately after i followed the instructions... Infact i read that I was suppossed to note the values AFTER I changed them... 

Slight difference on my problem.

I've done the entire thing listed in here, but there's 2 problems. There are no upper/lower filters. Also, my drive is recognized, but it keeps spinning up/down (aka trying to find a CD that IS in there, but it won't recognise it. I've tried various things - installing, uninstalling, etc etc. CDGONE fix, everything. Could someone please give me a quick hand on this?

Laptop is an Asus Z83U running windows Vista.

Same problem as the two dudes above - dvd is recognised by laptop, but cannot play dvds - there are not Upper/Lower filters in the registry. Laptop is Asus F5V Series.
If someone can help, pls - alexander_r@abv.bg

First of all: Is there any new CD/DVD Software installed lately? Like a Burning programm? Try to delete it, does this solve any problems?





If you have no entries for UpperFilter and LowerFilter, have you tried to add these entries with value "0"? Just adding Upperfilters might be already enough.


Maybe this links will help you too:
http://support.microsoft.com/?scid=kb%3Ben-us%3B314060&x=8&y=12

http://support.microsoft.com/?scid=kb%3Ben-us%3B270008&x=14&y=19