Fiery Posted February 17, 2015 Author Share Posted February 17, 2015 Thank you for the videos. Quite frankly, we've never seen such issues to happen about external LCD displays, and my first thought was that it must be due to a hardware failure or USB communication issue. Maybe under heavy load the USB interface is not passing the whole JPEG image properly from AIDA64 to the SPF -- but that's just pure speculation. Quote Link to comment Share on other sites More sharing options...
xixou Posted February 17, 2015 Share Posted February 17, 2015 I will bring the usb analyzer from work to check if packets get corrupted when this occurs. Are the packets send at constant rate using iso, or are you using bulk/interrupt ? Quote Link to comment Share on other sites More sharing options...
Fiery Posted February 17, 2015 Author Share Posted February 17, 2015 I will bring the usb analyzer from work to check if packets get corrupted when this occurs. Are the packets send at constant rate using iso, or are you using bulk/interrupt ? We only have control over the actual USB protocol as long as you're using our Samsung SPF drivers based on LibUSB. If you use Samsung's own mini-monitor driver, then USB transactions are controlled and governed by Samsung's driver. Quote Link to comment Share on other sites More sharing options...
xixou Posted February 18, 2015 Share Posted February 18, 2015 Oh, is it the source of the problem ? Where can I find your Samsung SPF drivers based on LibUSB (I use win 8.1 64 bits)? Quote Link to comment Share on other sites More sharing options...
xixou Posted February 18, 2015 Share Posted February 18, 2015 Ok I have installed your libusb driver v1.2.6.0 . So far no glitch, let's see further in time. Quote Link to comment Share on other sites More sharing options...
xixou Posted February 19, 2015 Share Posted February 19, 2015 I still got glitches. What is the normal expected usb traffic with your drivers ? Quote Link to comment Share on other sites More sharing options...
xixou Posted February 20, 2015 Share Posted February 20, 2015 Ok I see that you are using the bulk transfer, with 512 bytes. The pc sends 512 bytes every micro frame (that's every 125 us in high speed mode). The samsung photo frame cannot accept more data, it pings the rest till the next uframe. Sometime it is able to accpet two packets per uframe. see below: I will now try to see what happens when there is lcd corruption. Quote Link to comment Share on other sites More sharing options...
xixou Posted February 20, 2015 Share Posted February 20, 2015 Ok I found the problem, the corruption occurs when the data picture exceeds 262KBytes. Can you propose to the user in aida64 to set the jpeg compression level to avoid this situation ? This depends of the picture that has to be drawned (type of graph/colors and so on). The problem is not due to the time to send the picture (188 ms for 327 KBytes, wich is way below 5000 ms) Quote Link to comment Share on other sites More sharing options...
Fiery Posted February 24, 2015 Author Share Posted February 24, 2015 Thank you for the debugging. We'll add the requested option to the AIDA64 / Preferences / Hardware Monitoring / LCD / Samsung page in the next AIDA64 beta update due in a few days from now. Quote Link to comment Share on other sites More sharing options...
xixou Posted February 24, 2015 Share Posted February 24, 2015 Top cool ! Thanks ! Quote Link to comment Share on other sites More sharing options...
Fiery Posted February 25, 2015 Author Share Posted February 25, 2015 You can download the mentioned new AIDA64 Extreme beta update from: http://www.aida64.com/downloads/latesta64xebeta Let me know how it works Quote Link to comment Share on other sites More sharing options...
xixou Posted February 26, 2015 Share Posted February 26, 2015 Cool using it now ! Compression level works. Will see if glitches are gone. Quote Link to comment Share on other sites More sharing options...
xixou Posted February 26, 2015 Share Posted February 26, 2015 I only got one glitch in 3 hours, pretty cool ! (using 50% descent quality). Quote Link to comment Share on other sites More sharing options...
xixou Posted February 27, 2015 Share Posted February 27, 2015 Thanks for the quick fix, so cool ! Quote Link to comment Share on other sites More sharing options...
Fiery Posted February 27, 2015 Author Share Posted February 27, 2015 Thank you for the feedback Quote Link to comment Share on other sites More sharing options...
xixou Posted March 2, 2015 Share Posted March 2, 2015 https://www.youtube.com/watch?v=L2koHhucIlg&feature=youtu.be Quote Link to comment Share on other sites More sharing options...
xixou Posted March 6, 2015 Share Posted March 6, 2015 Hi, Could add this feature to AIDA64: Pool for the presence of the samsung lcd every minute or so when it was not detected before. I'm asking that because right now when I start windows, aida64 auo starts, but If I forgot to power the lcd before, it will never display anything, I have to close aida64 and re start it again. Edit: Thanks for the last beta, I can see a correct cpu package temperature now, on the x99 5930k. Quote Link to comment Share on other sites More sharing options...
xixou Posted March 12, 2015 Share Posted March 12, 2015 Hi, the CPU throtling is not working on x99/5930k cpu. The intel extreme tuning tool is reporting well the throttling's (power/current/thermal). Quote Link to comment Share on other sites More sharing options...
Fiery Posted March 16, 2015 Author Share Posted March 16, 2015 Hi, Could add this feature to AIDA64: Pool for the presence of the samsung lcd every minute or so when it was not detected before. I'm asking that because right now when I start windows, aida64 auo starts, but If I forgot to power the lcd before, it will never display anything, I have to close aida64 and re start it again. I'm afraid AIDA64 LCD module doesn't support that. Edit: Thanks for the last beta, I can see a correct cpu package temperature now, on the x99 5930k. Thank you for the feedback. the CPU throtling is not working on x99/5930k cpu. The intel extreme tuning tool is reporting well the throttling's (power/current/thermal). I'm not sure if you're talking about the classic Intel CPU throttling value there. Throttling is a single percentage value that shows if the CPU is overheating at any given time. If you mean a different throttling value, then please show us (with a screen shot or a link) what you mean. Quote Link to comment Share on other sites More sharing options...
xixou Posted March 16, 2015 Share Posted March 16, 2015 I'm talking about the thottling that is supported on new cpu/chipset, that controls not only the max temp but also the max power, the max current. This is all controllable in the bios of x99 platforms. See below a screenshot of the intel extreme tuning utility that shows them being triggered by OCCT heavy test. Quote Link to comment Share on other sites More sharing options...
xixou Posted March 25, 2015 Share Posted March 25, 2015 Is this the update ? PowerAdjust 2, PowerAdjust 3 sensor devices support Quote Link to comment Share on other sites More sharing options...
Fiery Posted March 25, 2015 Author Share Posted March 25, 2015 Is this the update ? PowerAdjust 2, PowerAdjust 3 sensor devices support[/size] That is one of the new improvements of AIDA64 v5.20, but I'm not sure in what way would it be related to your computer. Quote Link to comment Share on other sites More sharing options...
xixou Posted March 29, 2015 Share Posted March 29, 2015 Hello, I cannot find where the preference file of aida64 is located. I would like to just pick back my lcd settings after re-installing windows. Could you help me ? Quote Link to comment Share on other sites More sharing options...
Fiery Posted March 29, 2015 Author Share Posted March 29, 2015 Hello, I cannot find where the preference file of aida64 is located. I would like to just pick back my lcd settings after re-installing windows. Could you help me ? Preferences settings are stored in the AIDA64.INI file that you can find in the AIDA64 installation folder. You can also use the Export button on the LCD Items page of the Preferences to backup your LCD settings. Quote Link to comment Share on other sites More sharing options...
xixou Posted April 1, 2015 Share Posted April 1, 2015 Thank You !! Quote Link to comment Share on other sites More sharing options...
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