Does the molex connector provide the same or less or more power than the Sata cable connector?
My Sata Rack(s) allows for a Sata hdd but the connector for the tray (to PSU) is Molex, First time I used it (them), the motherboard(s) overloaded (assumedly) for two desktops computers. One had a 680 watt PSU and the other had 850 watt PSU. I"m thinking that the molex did not provide adequate power for the 1TB hdd as well as the rack itself.
The Hdd: +5V 0.72A, +12V 0.52A, Barracuda 1TB, 7200.12
I inserted the hdd prior to power up just in case it did not support hot-swap feature.
The PC with 680 watt PSU (CoolerMaster) had Windows 7 x32 (4gb ram DDR2 800mhz) no longer powers up, the motherboard light does not go on.
The 860 watt PSU (CoolerMaster) had Windows 7 x64 (8gb ram DDR2 800mhz) and at power on, there is an initial "try to start" but then shuts itself off.
I've disconnected all connectors apart from the PSU and still no action happening. I tried the cmos batterry removal and insertion to "reset" the bios but still no go. Both these computers I've been using for more than 2 years previously with no problems.
I've puth them both into my storeroom until I decide how to resolve this issue.
Any thoughts?
My Sata Rack(s) allows for a Sata hdd but the connector for the tray (to PSU) is Molex, First time I used it (them), the motherboard(s) overloaded (assumedly) for two desktops computers. One had a 680 watt PSU and the other had 850 watt PSU. I"m thinking that the molex did not provide adequate power for the 1TB hdd as well as the rack itself.
The Hdd: +5V 0.72A, +12V 0.52A, Barracuda 1TB, 7200.12
I inserted the hdd prior to power up just in case it did not support hot-swap feature.
The PC with 680 watt PSU (CoolerMaster) had Windows 7 x32 (4gb ram DDR2 800mhz) no longer powers up, the motherboard light does not go on.
The 860 watt PSU (CoolerMaster) had Windows 7 x64 (8gb ram DDR2 800mhz) and at power on, there is an initial "try to start" but then shuts itself off.
I've disconnected all connectors apart from the PSU and still no action happening. I tried the cmos batterry removal and insertion to "reset" the bios but still no go. Both these computers I've been using for more than 2 years previously with no problems.
I've puth them both into my storeroom until I decide how to resolve this issue.
Any thoughts?