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Title: Antminer S9 Problem Post by: MMMining21 on February 22, 2018, 12:22:57 PM Hey guys, so I woke up this morning and checked one of my miner and realised the air that was coming out of it was cold, so checked my pool after that and saw that the THs of that miner was going down to finally simply dissapear from the pool. Any idea of whats going on? Thanks for your help
UPDATE : I just turned it off then on and it started working good again... weird though I dont know what happened, heard a weird noise downstair and when i checked my miner was pushing cold air only (room temp 20 degrees) and dissapeared from the pool... Title: Re: Antminer S9 Problem Post by: SGMPhil on February 22, 2018, 12:50:33 PM Check the kernel log - it may well give you an indication as to what is going wrong. If you want to, post the log here and we can assist in troubleshooting it.
Title: Re: Antminer S9 Problem Post by: MMMining21 on February 22, 2018, 01:40:18 PM Check the kernel log - it may well give you an indication as to what is going wrong. If you want to, post the log here and we can assist in troubleshooting it. thats the other thing now... I cant even log in to this Antminer now... hes working now though i see it in the pool but I cant login with user and password root-root...Title: Re: Antminer S9 Problem Post by: SGMPhil on February 22, 2018, 03:06:57 PM Check the kernel log - it may well give you an indication as to what is going wrong. If you want to, post the log here and we can assist in troubleshooting it. thats the other thing now... I cant even log in to this Antminer now... hes working now though i see it in the pool but I cant login with user and password root-root...You can reset the password on the miner using the information found here: https://enforum.bitmain.com/bbs/topics/3957 (https://enforum.bitmain.com/bbs/topics/3957) Title: Re: Antminer S9 Problem Post by: ccgllc on February 23, 2018, 05:16:42 PM thats the other thing now... I cant even log in to this Antminer now... hes working now though i see it in the pool but I cant login with user and password root-root... You can try SSHing in with root/admin... Title: Re: Antminer S9 Problem Post by: BitMaxz on February 23, 2018, 09:01:39 PM Maybe this is a firmware issue or something firmware corrupted try to use the reset button and it can restore factory settings,.,
To do this power off your miner then on wait for 2 minutes while antminer running then hold the reset button for 5 seconds then release it should be reset to factory default and auto restart your miner. . and check if you can access or login into your antminer dashboard if not.. The only way that i know it could help is to reflash it with new firmware via sd card.. You can download the s9 firmware here https://shop.bitmain.com/support.htm?pid=00720161126080548570Q2tDBXAH065D Then follow the method below.. If the link for image tool not work you can use this link https://shop.bitmain.com/support.htm?pid=007201604120945219855QObfk20066C Quote We need image tool and image file: Image tool can be downloaded in https://cnshop.bitmain.com/support.htm?pid=007201604120945219855QObfk20066C Image file can be downloaded in https://cnshop.bitmain.com/support.htm?pid=00720160119094333656o605qB400623 4G capacity SD card (SD card used in a phone), a Cato or card reader; SD card is as shown below: 1. Insert SD card into your computer, extract SD card tool file and open pn.exe file. 2. Right click on the SD card space and delete the partition as shown below: 3. Confirmation window pops up, enter "new volume" and press yes. 4. Again right click on the SD card part, and choose "create partition". 5. Choose NTFS from the pop up window and click yes. 6. Press the Application from the Partition manager window. 7. SD card partition software will start the application and when finished, click "Close", Click Close to complete SD card partition. 8. Now open Win32DiskImager file to write image file. 9. Browse the image file and click "Write". Click "yes" in the pop up window to continue. 10. When it is completed, click ok. 11. SD card shows around 50MB in its capacity. Hope this can replace your corrupted firmware.. |