no matter what i do my DVD drive will not stay in DMA mode this is really really upsetting iv been at this off and on for about a month now iv tried different DVD/CD drives and have the same results i don't no what to do
if it may help here is Nero InfoTool info
Nero InfoTool 4.03
Drive Information
------------------
Drive : LITE-ON DVDRW SHM-165H6S
Type : DVD-RAM Recorder
Firmware Version : HS0E
Buffer Size : 2 MB
Date : 2006-07-11
Serial Number
Vendor Specific : 2006/07/11 21:45
Drive Letter : E:\
Location : 1:1
Mechanism : Tray
Read Speed : 48 X
Write Speed : 48 X
Read CD Text : Yes
Return C2 Pointers : Yes
Read CD-R : Yes
Read CD-RW : Yes
Read DVD-ROM : Yes
Read DVD-RAM : Yes
Read DVD-R : Yes
Read DVD-RW : Yes
Read DVD-R DL : Yes
Read DVD+R : Yes
Read DVD+RW : Yes
Read DVD+R DL : Yes
Read BD-ROM : No
Read BD-R : No
Read BD-RE : No
Read HD DVD-ROM : No
Read HD DVD-R : No
Read HD DVD-RW : No
Read HD-BURN : No
Read Digital Audio : Yes
Read CD+G : No
Read VideoCD : Yes
Write CD-R : Yes
Write CD-RW : Yes
Write DVD-R : Yes
Write DVD-RW : Yes
Write DVD-R DL : Yes
Write DVD+R : Yes
Write DVD+RW : Yes
Write DVD+R DL : Yes
Write DVD-RAM : Yes
Write BD-R : No
Write BD-RE : No
Write HD DVD-R : No
Write HD DVD-RW : No
Write HD-BURN-R : No
Write HD-BURN-RW : No
Buffer Underrun Protection : Yes
Mount Rainier : No
SolidBurn : No
Labelflash : No
Modes : Packet, TAO, DAO, SAO, RAW SAO, RAW DAO, RAW SAO 16, RAW SAO 96, RAW DAO 16, RAW DAO 96
Region Protection Control : RPC I
Region : All
Changes User
Changes Vendor
Disc Information (E:\)
-------------------
Type : no disc inserted
Interface Information
---------------------
Adapter 1
---------
Description : Primary IDE Channel
Driver
Description : system32\DRIVERS\atapi.sys
Company : Microsoft Corporation
Version : 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)
Description : IDE/ATAPI Port Driver
Attached Devices
Adapter 2
---------
Description : Secondary IDE Channel
Driver
Description : system32\DRIVERS\atapi.sys
Company : Microsoft Corporation
Version : 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)
Description : IDE/ATAPI Port Driver
Attached Devices
Description : Slave: LITE-ON DVDRW SHM-165H6S
Type : CD-Rom Drive
DMA : Off
Autorun : On
Adapter 3
---------
Description : Primary IDE Channel
Driver
Description : system32\DRIVERS\atapi.sys
Company : Microsoft Corporation
Version : 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)
Description : IDE/ATAPI Port Driver
Attached Devices
Adapter 4
---------
Description : Secondary IDE Channel
Driver
Description : system32\DRIVERS\atapi.sys
Company : Microsoft Corporation
Version : 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)
Description : IDE/ATAPI Port Driver
Attached Devices
Description : Master: ST3320620AS
Type : Disk Drive
DMA : On
Adapter 5
---------
Description : Primary IDE Channel
Driver
Description : system32\DRIVERS\atapi.sys
Company : Microsoft Corporation
Version : 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)
Description : IDE/ATAPI Port Driver
Attached Devices
Adapter 6
---------
Description : Secondary IDE Channel
Driver
Description : system32\DRIVERS\atapi.sys
Company : Microsoft Corporation
Version : 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)
Description : IDE/ATAPI Port Driver
Edited by MajorDisaster, 05 November 2006 - 05:10 PM.