Attn: Newbies..if your DMA is OFF or PIO Mode (here is a very easy guide to fix it)
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Hobb
Newbie
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1. August 2007 @ 02:45 |
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I spent yesterday trying to sort this problem out. I bought a new Burner and swopped cables and was back and forth from the shop.
I sorted it out finally even though the guys at the shop said it couldn't be the problem.
It turns out the disc i was using were faulty, the guy at the shop got all funny with me and tried the discs himself and he couldn't get it to work either. So he swopped my discs over and now it works fine. Out of pocket because i bought a new burner but i'm happy it works now.
So my advice is to try differnet discs.
So thanx for the help and i hope that i never get this problem again.
Hob.
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kf182001
Newbie
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8. September 2007 @ 18:47 |
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Please! Please! Help!!!!
OK here is my problem: I have an Compaq nx 6110 laptop and have been burning with DVD Shrink and Nero for months (about 7). It had always burned my dvd at 2x. Then I found out that was really slow and found out that the DMA was actually set to PIO for both the primary and secondary controllers. I uninstalled the secondary and it reinstalled when I restarted the computer no problem. I then could burn at 8x. Then, literally one day, it went back down to the 2x again!! I went to check on the controllers and I found that the secondary IDE controller was gone! Even on the Nero Infotool it only shows the primary.
I have tried everything! I even re-formatted my computer and reinstalled my driver and it still hasn't appeared!
This wouldn't bother me, except that the burning is so so slow now. What do I do?
This is all I have under the IDE-ATA controllers
Intel(R) 82801 FB/FBM Ultra ATA storage controllers 266-F
Primary IDE Channel
Please help! I am losing it!!
Thanks in advance! :)
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colekwok
Newbie
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21. September 2007 @ 05:29 |
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I have similar problem after I install a UJ-842s ultra slim drive into my NEC laptop. It is using the 2nd IDE channel device 1.
I have tried every possible way to switch it to DMA mode without any success at all, including deleting the IDE channel, editing registry etc etc. I am using Nero 7 to burn DVDs and it always take 40min to finish. The buffer is always very unstable with CPU usage almost 100%.
I don't know what I can do now.
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xslicer
Newbie
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26. September 2007 @ 13:54 |
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Hmmzz... I dont know if theres still any activity for this thread, but if anyone knows, please help.
Ive been following the guide and I reinstalled my DVD drive and Controllers.. but still nothing changed.
But, I got some weird stuff...

Please help if you can. 0,9x - 1,4x speed is not fun to have. :(
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colekwok
Newbie
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27. September 2007 @ 03:32 |
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xslicer, I have just got mine fixed. Two things that I have done,I have switched my laptop ultraslim DVD writer from slave to master by taping one of the tiny contacts at the socket. Second, I download a tiny software which can reset all the DMA settings. I can't find the link here, but if you want, I can email that software to you. Hope this helps. Now I am happy with the drive back to DMA mode.
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xslicer
Newbie
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27. September 2007 @ 03:36 |
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Well, I just fixed my own too haha...
I stumbled upon some firmware updates of other drives, so I checked my manufacturer for some update, and there was a critical drive update. A firmware flash later and im back to speed again.
Still, its weird that it was screwed up before that. Perhaps due to the firmware changing and thus re-detected as something else by windows it was fixed..
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colekwok
Newbie
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28. September 2007 @ 01:24 |
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Nice to hear that! Now we are two happy fellows enjoying the full speed!
Anyway, that is the drawback of the WinXP plug and play thing'ie. Anyway, took me almost three whole days to sort out this PIO/DMA issue.......
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dkoenig
Newbie
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1. October 2007 @ 05:22 |
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Is the DMA issue only for IDE Drives. I needed to do this procedure on my old PC. I just upgraded and now have a SATA Burner. Do I need to adjust anything similar?
Thank you,
Don
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seaswabby
Newbie
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29. December 2007 @ 01:24 |
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Hello, New to afterdawn found this thread. thought burn time was normal.It aint. Try to access first page in this post to get alcohol's fix and it wont load. Pages 2-5 load. Whats up. Need help . thanx
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seaswabby
Newbie
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29. December 2007 @ 11:29 |
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Found Problem.Thanx
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NUIJJA
AfterDawn Addict
6 product reviews
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19. January 2008 @ 13:01 |
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Sitä saa mitä tilaa, joskus enemmänkin.

This message has been edited since posting. Last time this message was edited on 24. January 2008 @ 12:59
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Senior Member
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24. January 2008 @ 00:17 |
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I to have problems with my dvd-rom not regognizing my dvd movies at least 80% of the time if not more, I will give this a shot and hope it helps.
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Senior Member
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24. January 2008 @ 00:19 |
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is there a alkohol guide in english somewhere.
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AfterDawn Addict
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24. January 2008 @ 02:19 |
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the first page of the thread Fred, cool that rhymes lol
Antec 1200 Full-Tower Case/Thermaltake 750-Watt PS/ASUS SABERTOOTH Z77 Mobo/Western Digital Black WD500 500GB 7200 RPM 64MB Cache/NVIDIA GeForce 8800GTX 384-bit GDDR3 PCI Express Video Card/CORSAIR DOMINATOR PLATINUM 16GB DDR3 /Intel Core i7-3770K Ivy Bridge 3.5GHz (3.9GHz Turbo)/CORSAIR Hydro High Performance Liquid CPU Cooler/3-Asus DRW-24B1ST Sata Drives/Samsung 2493HM 24" LCD Monitior 1920x1200 resolution,5ms respone time/OS Windows 10 Pro SP1 64-bit
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Senior Member
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24. January 2008 @ 11:07 |
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What ever happen to alkohol??
nasayin
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fgh77
Newbie
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1. February 2008 @ 15:08 |
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I`m having the same DMA/PIO problem with Nero. I`ve tried to uninstall the drivers of my LG dvd burner, but that didn`t change anything.
My dvd burner is connected to my secondary IDE and one of my HDD (I don`t know which one). I`m wondering what will happen when I uninstall my secondary IDE? Will I loose all data that is on my HDD?
Also, I can`t seem to find Nero Infotool on my PC.
Please help me with t his problem, because I hate burning dvd`s with a low speed.
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HootOwl
Newbie
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1. February 2008 @ 16:08 |
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I am in no position to give additional advice to anyone. I just followed the guide and my burn speeds are once again great. Thanks..........
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AfterDawn Addict
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2. February 2008 @ 01:24 |
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fgh77, yes uninstall all the IDE controllers in device manager reboot and windows will reinstall them correctly
Antec 1200 Full-Tower Case/Thermaltake 750-Watt PS/ASUS SABERTOOTH Z77 Mobo/Western Digital Black WD500 500GB 7200 RPM 64MB Cache/NVIDIA GeForce 8800GTX 384-bit GDDR3 PCI Express Video Card/CORSAIR DOMINATOR PLATINUM 16GB DDR3 /Intel Core i7-3770K Ivy Bridge 3.5GHz (3.9GHz Turbo)/CORSAIR Hydro High Performance Liquid CPU Cooler/3-Asus DRW-24B1ST Sata Drives/Samsung 2493HM 24" LCD Monitior 1920x1200 resolution,5ms respone time/OS Windows 10 Pro SP1 64-bit
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edbalcomb
Suspended due to non-functional email address
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1. March 2008 @ 08:37 |
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Thanks alkohol. I just burned a dvd in 14 minutes! I've been leaving my laptop on overnight to burn movies. I literally just sat and watched this one burn! And all I had to do was reinstall my dvd drive. Thanks so much.
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BforDusk
Newbie
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2. March 2008 @ 08:22 |
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Hi there I'm also having trouble with DMA but I can't seem to find the IDE channels on Device Manager. All I see are ATA/ATAPI and when I click them I can't see the 'Advanced Settings' and the Uninstall option is grayed out. Here's a screenshot:

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gonblowup
Newbie
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24. April 2008 @ 18:36 |
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Hello there guys.
I also had DMA issues...came here to find out how to turn them off...however I do not have a Primary or Secondary IDE channel in my device manager. I tried to find out if theres another way to turn the DMA on...yet I don't see anything in the device manager...
Any suggestions?
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gonblowup
Newbie
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25. April 2008 @ 17:34 |
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Just wanted to point out I only have two NVIDIA nForce4 ADAMA controllers and one NVIDIA nForce4 Parallel ATA controller. Is there anyway to change the DMA settings with those?
Also, wanted to point out my main cd/dvd combo is SATA and the other is through IDE. I cannot burn anything with either drive...
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AfterDawn Addict
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26. April 2008 @ 01:17 |
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i would check your bios and make sure the drives are enabled
Antec 1200 Full-Tower Case/Thermaltake 750-Watt PS/ASUS SABERTOOTH Z77 Mobo/Western Digital Black WD500 500GB 7200 RPM 64MB Cache/NVIDIA GeForce 8800GTX 384-bit GDDR3 PCI Express Video Card/CORSAIR DOMINATOR PLATINUM 16GB DDR3 /Intel Core i7-3770K Ivy Bridge 3.5GHz (3.9GHz Turbo)/CORSAIR Hydro High Performance Liquid CPU Cooler/3-Asus DRW-24B1ST Sata Drives/Samsung 2493HM 24" LCD Monitior 1920x1200 resolution,5ms respone time/OS Windows 10 Pro SP1 64-bit
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gonblowup
Newbie
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27. April 2008 @ 13:17 |
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Originally posted by ZoSoIV: i would check your bios and make sure the drives are enabled
The drives are enabled...or at least I think they are...only reason I think they are is because both drives can read disks...they are both dvd drives and they can both copy dvds to the hard drive through shrink...my only problem is neither drive can Write anything...
if you would like screenshots of bios let me know...
can anyone help?
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AfterDawn Addict
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27. April 2008 @ 13:34 |
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what brand and model are the optical drives?
a screen shot of device manager would be more helpful
Antec 1200 Full-Tower Case/Thermaltake 750-Watt PS/ASUS SABERTOOTH Z77 Mobo/Western Digital Black WD500 500GB 7200 RPM 64MB Cache/NVIDIA GeForce 8800GTX 384-bit GDDR3 PCI Express Video Card/CORSAIR DOMINATOR PLATINUM 16GB DDR3 /Intel Core i7-3770K Ivy Bridge 3.5GHz (3.9GHz Turbo)/CORSAIR Hydro High Performance Liquid CPU Cooler/3-Asus DRW-24B1ST Sata Drives/Samsung 2493HM 24" LCD Monitior 1920x1200 resolution,5ms respone time/OS Windows 10 Pro SP1 64-bit
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