» Lüfterloser 10 Watt Desktop PC mit ATX Mainboard

mgutt

Interessant wäre jetzt der Idle der RX 460.

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Idle power consumption of the radeon RX 480 at 41W, this number has the highest numerical value among the three products were compared.

During almost all the benchmarks, the maximum power consumption of the RX 480 was 190W~210W - fairly close to the consumption of the the GeForce GTX 970.Despite being rated as a 150 watt card, AMD’s graphics card much more power under load.

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It appears that Samsung's NVMe drives have much higher idle power consumption than the AHCI drives

• 12 Sekunden Bootzeit nur um das Bios-Logo anzuzeigen!
• piept 1x pro angeschlossenem USB Gerät und Piepen kann man nicht abstellen!?

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1.) Beeps
No matter if I enable/disable Quiet Boot it does not avoid a beeping motherboard. The manual says:

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Quiet Boot This option sets the state to which the system buzzer is configured when booting. The options are Enabled and Disabled.

My suggestion: Update the BIOS firmware so it is disabled by default and if it is enabled you can choose between two levels (suppress all beeps and suppress non-error beeps like startup or USB devices)

2.) Quiet boot removes SuperMicro logo
If I disable Quiet boot the SuperMicro graphical logo is removed. This does not make sense. it has nothing to do with the word "quiet" to remove a logo. Other manufacturer's BIOS have an option like "disable splashscreen" or similar. Something like that would make much more sense.

3.) USB devices cause beeping
This is not explained in the manual. The first time I booted the motherboard it beep 3 short times (2 usb devices and the final beep for a successful start) and I tought my RAM module must be defective as described in the AMI status codes publication. The supermicro manual does not mention beeps for usb devices or startup and I do not really understand why it beeps at all. Some other customers complain that, too: https://amazon.com/review/RFV5RG0DXUMPY/ ^Anzeige

I "solved" it by removing the JD1 jumper but I think the BIOS (and manual) should be corrected in this point.

4.) POST phase takes to long (see attached video)
It takes 12 seconds until the Bios Logo is loaded. I wonder about that because it would be slowest motherboard I've ever owned. Note: It was as slow with the old BIOS version, and without changing any BIOS options. I tried different RAM modules as well (4GB Kingston that was part of your tested memory modules). Update: Although I did not change any settings the POST phase takes now 10 seconds. Does the board become faster after booting multiple times?!

5.) BIOS usability
If I select a menu its highlighted, but as soon I select a submenu the highlight disappears. Same happens if I select an submenu option. Sometimes this confuses (Which main menu is selected? Which submenu is selected?).

6.) Intel Thunderbolt
I do not know where I found this setting but one time I was able to disable Thunderbolt. This is not explained in the manual and after clicking all options I still do not know where I found it?!

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Yes, all our Supermicro motherboards’ BIOS have to follow our company BIOS guideline.

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