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Versão atual de: Evan Gattuso (detalhes da votação) ,

Título:

Problems after installing SSD as second drive.

Texto:

I've installed a Samsung 840 SSD to the second SATA-Port of my iMac along this tutorial: [guide|6434|Installing iMac Intel 21.5" EMC 2428 Dual Hard Drive Kit]. HDD is still on first SATA-Port, OpticalDrive is still on thirst SATA-Port. Then i've installed Mountain Lion on SSD and made it bootable. SSD and HDD work fine. But, after this modification i have problems with all USB-Devices, Firewire-Devices and the OpticalDrive. DataStreams break up constantly, so transfering data to external devices is very slow and jerky, also reading from DVD. Burning a DVD is really impossible because break of DataStream. Getting following error: Unable to burn. The disc drive didn't respond properly and can't recover or retry. Sometimes I also loose connection to USB-Devices. Everything worked fine with Lion and without SSD.

My first idea was, that the SSD slows down the USB-Controller but i have no idea why the OpticalDrive and Firewire are affected too. Maybe then the problem is the Bus between controllers and CPU/Ram? Does anybody know something about this problem?

dispositivo:

iMac Intel 21.5" EMC 2428

Status:

-open
+closed

Resposta Aceita:

113860

Editado por: oldturkey03 (detalhes da votação) ,

Título:

Problems after installing SSD as second drive.

Texto:

I've installed a Samsung 840 SSD to the second SATA-Port of my iMac along this tutorial: [guide|6434|Installing iMac Intel 21.5" EMC 2428 Dual Hard Drive Kit]. HDD is still on first SATA-Port, OpticalDrive is still on thirst SATA-Port. Then i've installed Mountain Lion on SSD and made it bootable. SSD and HDD work fine. But, after this modification i have problems with all USB-Devices, Firewire-Devices and the OpticalDrive. DataStreams break up constantly, so transfering data to external devices is very slow and jerky, also reading from DVD. Burning a DVD is really impossible because break of DataStream. Getting following error: Unable to burn. The disc drive didn't respond properly and can't recover or retry. Sometimes I also loose connection to USB-Devices. Everything worked fine with Lion and without SSD.

My first idea was, that the SSD slows down the USB-Controller but i have no idea why the OpticalDrive and Firewire are affected too. Maybe then the problem is the Bus between controllers and CPU/Ram? Does anybody know something about this problem?

dispositivo:

iMac Intel 21.5" EMC 2428

Status:

open

Resposta Aceita:

+113860

Mensagem original de: Michael ,

Título:

Problems after installing SSD as second drive.

Texto:

I've installed a Samsung 840 SSD to the second SATA-Port of my iMac along this tutorial: [guide|6434|Installing iMac Intel 21.5" EMC 2428 Dual Hard Drive Kit]. HDD is still on first SATA-Port, OpticalDrive is still on thirst SATA-Port. Then i've installed Mountain Lion on SSD and made it bootable. SSD and HDD work fine. But, after this modification i have problems with all USB-Devices, Firewire-Devices and the OpticalDrive. DataStreams break up constantly, so transfering data to external devices is very slow and jerky, also reading from DVD. Burning a DVD is really impossible because break of DataStream. Getting following error: Unable to burn. The disc drive didn't respond properly and can't recover or retry. Sometimes I also loose connection to USB-Devices. Everything worked fine with Lion and without SSD.

My first idea was, that the SSD slows down the USB-Controller but i have no idea why the OpticalDrive and Firewire are affected too. Maybe then the problem is the Bus between controllers and CPU/Ram? Does anybody know something about this problem?

dispositivo:

iMac Intel 21.5" EMC 2428

Status:

open