Clean Ipollo G1 mini and fix broken nuts

My Grin miner Ipollo G1 mini is too dirty and got broken nuts to tight the board with heatsink, so I had to work around by following steps:
1, Clean all by water
2, Dry it for few days
3, Use new thermal paste for the processor, here I used MX-4
4, As I do not know correctly how to buy the right glue or soldier iron, so I temporarily use soft steel wire to tight the screw of the heatsink with the hold on the processor board.
5, Tested for few hours, temperature is less than 80C degree.
Have fun.
Music credit to Savfk.

(Edit: Sorry that I used my wrong ip address of this miner, the temperature is only less than 70C degree, the hashrate is still around 1.25G/s. However, I got alert in the dashboard '1 way fan is low speed or abnormal, please check!' because the fan number 2 got 0 speed)