multiple burning issues

[billyliem]

hi i have a problem when burning 4 dvd simultanously at my dvd rw internal,i use 3 dvd rw samsung 223,and 1 dvd rw lite on

 

the problem is when I burn them simultanously the buffer,device buffer and write rate is decreased significantly sometime there is a note like "waiting

 

harddisk to theshold level".but when i make/put that 3 dvd rw internal into

 

external,using enclosure 3,5"...they are fine,the device buffer,buffer and write rate is normal,,what is going on?what is my problem?is it my psu?if it is my psu

 

i'm using cooler master 850 watt...please somebody help me to solve this problem

[Cynthia]

All four burners getting the source data from the same hard disk?

[billyliem]

All four burners getting the source data from the same hard disk?

 

yes they got the data from 1 hdd,but it's fine when i make/put those 3 burners into dvd rw external using enclosure the burning problem is disappear,the problem is only when put them at dvdrw internal the buffer,device buffer and write rate is decreased

Edited May 4, 2010 by billyliem

[billyliem]

or should i change the sata setting into multi word dma instead ultra dma for multi burning like this?

[LIGHTNING UK!]

No, they should all be on Ultra DMA.

 

If you can't get them all working internally then I guess your controller just can't handle it.

[ianymaty]

The burning speed are set the same on internal like on external?

 

Maybe update controller drivers wuould help.

[billyliem]

The burning speed are set the same on internal like on external?

 

Maybe update controller drivers wuould help.

 

 

yes the burning speed is always set at the same speed rate,anyway how to update the controller driver?

[Cynthia]

how to update the controller driver?

http://www.ma-config.com/