rimmi2002 Posted August 9, 2010 Share Posted August 9, 2010 Hi I did an retail SL install with DSDT.aml for GA-P35-DS3l mobo. All specs in sig. Everything works great. Sleep/shutdown/etc. Only problem is that I have very slow transfer rates when copying files from the DVD to the the HD. Its takes almost 5 to 6x as long as Win7. My DVD drive is _NEC DVD_RW ND-3500AG its a IDE drive. I have running in AHCI mode in win7 and SL. My dsdt.aml is attached. Please advise. Thanks. dsdt.aml.zip Link to comment https://www.insanelymac.com/forum/topic/227950-slow-dvd-transfer-rates-in-sl/ Share on other sites More sharing options...
Gringo Vermelho Posted August 9, 2010 Share Posted August 9, 2010 How did you get an IDE drive to run in AHCI mode? Link to comment https://www.insanelymac.com/forum/topic/227950-slow-dvd-transfer-rates-in-sl/#findComment-1527226 Share on other sites More sharing options...
rimmi2002 Posted August 9, 2010 Author Share Posted August 9, 2010 Not sure but it works....I was wondering the same thing...but it works fine for win7. Very slow for Mac. Is the issue here that the drive is IDE? Link to comment https://www.insanelymac.com/forum/topic/227950-slow-dvd-transfer-rates-in-sl/#findComment-1527243 Share on other sites More sharing options...
rimmi2002 Posted August 9, 2010 Author Share Posted August 9, 2010 So then is having an IDE drive the reason for slow DVD transfer speeds? The drive working under AHCI mode transfers fine in win7. Link to comment https://www.insanelymac.com/forum/topic/227950-slow-dvd-transfer-rates-in-sl/#findComment-1527750 Share on other sites More sharing options...
Gringo Vermelho Posted August 10, 2010 Share Posted August 10, 2010 I don't know what you're doing but it's not technically possible for an IDE drive to run in AHCI mode. http://en.wikipedia.org/wiki/Advanced_Host...oller_Interface Link to comment https://www.insanelymac.com/forum/topic/227950-slow-dvd-transfer-rates-in-sl/#findComment-1527760 Share on other sites More sharing options...
rimmi2002 Posted August 10, 2010 Author Share Posted August 10, 2010 I don't know what you're doing but it's not technically possible for an IDE drive to run in AHCI mode. http://en.wikipedia.org/wiki/Advanced_Host...oller_Interface Not really sure how its working then...regardless I ordered a new SATA drive to see if that will solve the problem. Link to comment https://www.insanelymac.com/forum/topic/227950-slow-dvd-transfer-rates-in-sl/#findComment-1528343 Share on other sites More sharing options...
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