I have read the other help forums but none have solved my problem.
I had to restore my computer , after I re-installed all my programs, drives etc, my dvd and cd burning process now take hours when they used to take 30 minutes at the most to burn a dvd. I use Nero to burn, have a LG DvD writer and have all my settings DMA enabled. I ran a drive test and my read rates were around 0.75 which I dont know why. I use AnyDVD to decrypt. All these same programs I used before so Im not sure about if I need to change slave/master drive settings in which I'm not too sure about doing so, any help is greatly appreciated, thanks....
From Microsoft:
"Basically, DMA or Direct Memory Access is a system that allows devices in your computer to transfer data directly to and from RAM without having to use the CPU as an intermediary. This boosts the performance of your PC significantly as not only the device from which the data is being read responds quickly, but also leaves the most important component, the CPU, free for other critical operations. However, the UDMA or the Ultra direct memory access is further advancement over the DMA technology that uses even higher data transfer rate thereby boosting the overall performance of the PC.
For repeated DMA errors. Windows XP will turn off DMA mode for a device after encountering certain errors during data transfer operations. If more that six DMA transfer timeouts occur, Windows will turn off DMA and use only PIO mode on that device.and it will say ITS IN DMA.........
In this case, the user cannot turn on DMA for this device. The only option for the user who wants to enable DMA mode is to uninstall and reinstall the device.
Windows XP downgrades the Ultra DMA transfer mode after receiving more than six CRC errors. Whenever possible, the operating system will step down one UDMA mode at a time (from UDMA mode 4 to UDMA mode 3, and so on).
If the mini-IDE driver for the device does not support stepping down transfer modes, or if the device is running UDMA mode 0, Windows XP will step down to PIO mode after encountering six or more CRC errors. In this case, a system reboot should restore the original DMA mode settings.
All CRC and timeout errors are logged in the system event log. These types of errors could be caused by improper mounting or improper cabling (for example, 40-pin instead of 80-pin cable). Or such errors could indicate imminent hardware failure, for example, in a hard drive or chipset.
Sometimes the DMA/PIO mode "sticks" and won't change when you try to select DMA.
You can delete the secondary channel IDE controller from Control Panel. Then reboot your system and the system will reinstall the controller when you reboot. This often fixes this problem.
thanks Ireland, I tried what you posted yesterday with no luck, however on my secondary IDE, the second device which is device 1 says transfer mode: dma , if availble and the current transfer mode says : not availible , is this right?
secondary IDE should be for ye cd or dvd-rom and burner and be set to dma.
burner should be set to master and cd-dvd rom slave..or both to cable select.if supported
i hope ye deleted both channels when ye tried yesterday..
my external writer is a LG model gsa e10l, I updated to the latest firmware, my device location is 0. Rip time is usually around 90 minutes and burn anywhere from 90 minutes to 2 hours, before my computer crashed I could rip and burn in about 40 minutes total.
How can I tell if I am using usb-1 or 2? thanks for your help!
