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Standby issues (cant resume)


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Hallo, I have some odd standby issues, the main problem is I cant resume from standby. However, the behavior is rather random: Mostly just nothing happens when I press a key move the mouse or press the power button; Sometimes the computer instantly restartet upon moving the mouse or pressing the power button, the keyboard had no effect, and yet again sometimes, the computer would seem to power up but not resume (fans started, the optical drives were powered [the light came on and I could open the tray] dunno if the HD powerd up too - it's rather quiet)

Anyway the end result was the same: no resume/wake up

 

Hibernating does work.

 

I checked in the hardware properties and yes the keyboard and mouse are set to wake the system from standby and all hardware does support at S1 and S3 (shown in Details).

 

 

Just to counter the inevitable comments toward the power supply. The power supply is fine: it may not be the in most users realms well known taiwanese or US brands. However it is a a very high quality and high efficiency ATX 2.1and 2.2 compliant power supply from a german manufacturer that has earned high praises in its target market (Europe/Germany) Even if it is 470W, the requirement wasnt 480 when I built this PC for once, second the 10W wont make a difference especially since many generic 500 or 600W rated power supplies wouldnt even handle 400W real world power.

 

If anyone has some hints toward getting stndby to work i would be grateful.

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yeah I already searched, but didnt find anything conclusive. So does that mean I have to live without standby? Because I "need " it - use my PC as HTPC too, so without standby I had to leave the PC running on full 24/7 to not miss shows which are scheduled to be recorded.....

 

Oh btw, I am not overclocking

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@ B00ne

 

I'm sure you'll be better of not using the 'stand-by' option, since even when it works this function doesn't seem to be very compatible wiht a AMD 64 processor. If I use it my system comes back up running with a CPU temperature (in MBM5) of 60 C, and others have experienced the same. So don't use 'stand-by'.

 

Someone did complaine that why doesn't it work with these processors, when Intel's has a better support for this function. I don't know if that's a valid argument, but what I know is that most AMD 64's consume 30 % less electricity than Intel's (I'm a former Intel user), and with this systems you'll be up running in about 30 seconds anyway.

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Well but to be honest it wouldnt bother me if the Temp reading is 60°C because in reality it probably isnt that hot (or is it? cant imagine - havent seen mine above 40°C ever)

Anyway - I guess I am getting convinced that I should let it rest and just live on without standby (as I did in the past - build the system last year in Feb.) :D

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It's mostly chipset and bios restrictions of proper power management.

I have a HP A64 sempron laptop and all standby/hibernate/power saving options

work like it should .

 

Also ,desktop boards initially isn't meant to do this.

Power management features were designed for laptops to preserve battery .

 

And HTPC should be buildt with a designated chipset/m-ATX mobo for this kind of usage ,

not use a overclocker ATX/BTX/EPS desktop NF4 board .

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And HTPC should be buildt with a designated chipset/m-ATX mobo for this kind of usage ,

not use a overclocker ATX/BTX/EPS desktop NF4 board .

 

maybe, however, this is my main computer and I just happen to use it for watching/recording TV too it is not a dedicated HTPC

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  • 2 weeks later...

The board supports two levels of standby: S1 and S3. I've had no problems with S1 but with S3 the desktop shows for a second then the system shuts down.

 

If you're having problems with standby check which level you are using. This is in the bios under Power Management Setup/ACPI Suspend Type:

S1 - goes to S1 in standby

S3 - goes to S3 in standy

S1&S3 - Goes to S1 if Windows power scheme is Home/Office Desktop or to S3 if it's Portable/Laptop

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