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--- en:discussions:device_overheating_message [2013/06/11 11:29] – [Device overheating message] 178.24.145.101
+++ en:discussions:device_overheating_message [2017/02/04 19:12] (current) – gelöscht stefan
@@ Line 1: / Line 1: @@
-<- [[:en:discussions:start]]
-====== Device overheating message ======
-//, 2013/06/11 09:46 //
-Hi, I'm running my FPGA 1.15b + experimental board 1.3 on Linux.
-As soon as I start the BTCMiner, I'm getting the following error:
--06-10T19:31:43: ztex_ufm1_15b1-04A39E20AD: New device: bitfile=ztex_ufm1_15b1   f_default=184.00MHz  f_max=224.00MHz  HpC=0.5H
--06-10T19:31:43: ztex_ufm1_15b1-04A39E20AD: MAC address: 0004a39e20ad
--06-10T19:31:43: ztex_ufm1_15b1-04A39E20AD: FPGA 1: configuration time: 235 ms
--06-10T19:31:44: ztex_ufm1_15b1-04A39E20AD-1: New FPGA
--06-10T19:31:44: ztex_ufm1_15b1-04A39E20AD-1: Set frequency to 184.00MHz
--06-10T19:31:44: ztex_ufm1_15b1-04A39E20AD-1: Using LongPolling URL http://mint.bitminter.com:8332/lp
--06-10T19:31:46: ztex_ufm1_15b1-04A39E20AD-1: Set frequency from 184.00MHz to 176.00MHz
--06-10T19:31:48: ztex_ufm1_15b1-04A39E20AD-1: Set frequency from 176.00MHz to 184.00MHz
--06-10T19:31:51: ztex_ufm1_15b1-04A39E20AD-1: Set frequency from 184.00MHz to 176.00MHz
--06-10T19:31:54: ztex_ufm1_15b1-04A39E20AD-1: Set frequency from 176.00MHz to 168.00MHz
--06-10T19:31:54: ztex_ufm1_15b1-04A39E20AD-1: Error: Hash rate drop of 8.7% detect. This may be caused by overheating. FPGA is shut down to
- prevent damage.: Disabling device
-What are the possible causes? As power supply I'm using this one from Conrad http://www.conrad.de/ce/de/product/512898/VOLTCRAFT-FTPS-12-60W-Tischnetzteil-Getaktet-Schaltnetzteil-12-VDC-5000-mA-60-Watt?queryFromSuggest=true
-~~DISCUSSION~~