Need help and guidance on Pioneer DVR-103

vbimport

#1

Thanks for having this and helping people. I.m new to this site and need some help. I have a Pioneer DVR-103 that is acting flakey. It reads DVD’s, reads some data CD’s and doesn’t read most. It won’t read a music CD. I have upgraded to the latest firmware, no luck. Is there a driver or do I need to take apart and clean…or get a new one.

Thanks
froststarr@aol.com


#2

how old is the drive ? when did the trouble start ? what operating do you use ? some system specs too ?


#3

Thanks for the reply. Drive is 3 years old. Trouble noticed 4 days ago when I tried to read a CD to install software. I read discs for music, software. Burn music CD’s a lot. I did recently do my yearly clean out of the PC…lots of dust vacuumed out…probably disturbed, could have disturbed enough to affect the lens. I’ve seen that posted a few places. The system is a compaq 8000T running XP.

thanks


#4

hmm, the “dirty lens” issue is one that is almost NEVER relevant, unless the drive has been constantly forced to read dirty media. could be many things. go through the below…maybe something will help

  1. go through the 10 points listed @ http://www.mrbass.org/dvdnewbie/ [ you may not be a newbie, but the trouble is, and might be related to one or more of the listed items ]. note: very important to keep the transfer mode on IDE channels in DMA mode. check them every now and then as the transfer mode can change without you being notified. see this MS article http://www.microsoft.com/whdc/device/storage/IDE-DMA.mspx

  2. a) know your drive’s capabilities. use nero info tool to discover them. also go to the drive maker’s website and find out what media types and brands, and at what speed to those media types, the drive supports. [ eg., my pioneers 107d & 108a can burn to dvd-rw @ 4x without trouble, but my optorite 401 can only burn @ 2x to dvd-rw even though Nero and other burning programs will allow the drive to burn @ 4x and will produce a “successfull” disc @ 4x…but the result is a coaster ] b) update the firmware of the drive. check for updates @ http://forum.rpc1.org/dl_all.php

  3. a) try another brand of CD/DvD disc. b) try burning at lower speed. eg., don’t burn at 24x to 16x media; burn according to MEDIA speed limits, don’t try to burn at the cd/dvd drive’s max speed until you are certain that you can do so without negative consequences.

  4. a) disable and/or uninstall any virtual drives. b) install an aspi layer. preferred is v460. get it @ http://www.snapfiles.com/get/aspilayer.html

  5. a) update the burning program you are using to the latest release. b) uninstall any recently installed software. c) do a virus scan, and a scan with spybot s & d [ get it @ http://www.safer-networking.org/en/index.html ]

  6. for XP or Win2K users, optimise your operating system Services for best system performance. for info go to http://www.blackviper.com/WinXP/service411.htm#Alerter and http://www.freeware-alternative.uni.cc/downloads/service-controller-xp/service-controller-xp.html

  7. before burning, open taskmanager and shutdown ALL unneeded processes that are running. DON’T commence a virus scan or a defrag before or during a burn - sadly, i have seen it happen !

  8. a) try another burning software and see if you get a better result. deepburner standard is free. get it @ http://www.deepburner.com/ b) for users of alcohol 120%, update to the latest drives support DLL [ look for topic “Alcohol 120% Device Support Patch Released” @ http://forum.alcohol-soft.com/index.php?showforum=10 ] c) if you have multiple burning softwares installed, uninstall them all, then install one. test it. install another if needed. test it, and so on…

  9. make sure mainboard chipset drivers are up to date. make sure all cables and jumpers connected to drives are correctly configured with regard to master/slave setup.

  10. enter your BIOS and disable anything you don’t use. set memory speeds to default. set cpu speed to default. if you overclock, DON’T [ until you are certain that overclocking is not the cause of the trouble ].

  11. if you still cannot fix the problem, try the drive or the CD/DvD disc you are having problems with in another PC that has no burning issues [ if possible ]

  12. Disable autorun…unless you really need it for some purpose. for XP users go to start/run/type REGEDIT.EXE then click OK
    press Ctrl+F, type NoDriveTypeAutoRun in the box/find next
    doubleclick the highlighted key and replace the HEX value with b5
    repeat for each NoDriveTypeAutoRun key found. reboot.

  13. Two other settings to consider changing, but ONLY if you never use Windows’ in-built CD
    burning function [ie. you only ever use nero, roxio, intervideo etc. to burn cd/dvd]. Rightclick on your cd/dvd drive icons in My Computer/properties/recording and clear the Enable CD recording on this drive box. Note that this WILL NOT cause your 3rd party burning programs to malfunction - it only disables Windows’ in-built cd burning capabilities. now go to start/run type services.msc and hit ENTER, scroll to IMAPI CD-Burning COM Service, doubleclick it, disable it, apply/ok.

14.it’s also a good idea to try an arrange the device IRQ assignment so that each device on your system has it’s own IRQ. this is not always possible or user-configurable. however, on a modern PC running Windows XP Pro you can try the following.

a. enter your BIOS and look for a setting/option similar to “plug and play operating system” . you need to set this option to No or Disable. this allows the BIOS to assign IRQs to devices instead of Windows. there might also be an option like “allow BIOS to assign IRQ”. Enable it.

b. restart. open device manager/view/resources by type/interrupt request

note that in the above image all my devices have thier own IRQ ? this was not always the case; my NVIDIA GeForce and my Realtek NIC were both sharing IRQ 16 and my Realtek Sound device and a couple of USB controllers were sharing IRQ 18. so what i did was disable the USB controllers [ see below ] as i never need them. i also put my Realtek NIC into another PCI slot.


Anyway, see what you can do. maybe you’ll only be able to reduce the devices sharing an IRQ from 3 to 2. Better than nothing . Trial and error will get you through if you disable your mouse or keyboard etc. just renable it.


#5

Hey there,
I have a 103. I got it off a mate awhile ago cos I wanted to be able to burn DVD’s. It has always had problems reading disks. It seems to like unprotected audio disks. It NEVER reads any game back-ups. I only ever use it to burn DVD’s. I use my Liteon drive for all of my other opitcal needs.

\\VH////
:slight_smile: