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[started by R. Saito, 2019.4.27] * Checklist for the draft of the paper [#q0385eff] tube42 is back (2012.1.30) - person in charge: nugraha, helped by hasdeo and tapsanit - target: move motherboard of oldflex which is originally tube42's motherboard **procedures [#c671f2ab] + preparation: -- check the components of tube42: harddisk OK, power supply OK, special shaped cable OK, LED cable is matched with the other tube40's series + oldflex is turned off -- remove all cables from the old flex box -- remove the motherboard from the old flex -- the empty box is kept at room 947 + tube42 box is taken from tube40 big box -- fan is turned off, other tube is turned off -- motherboard can be put on the tube42 box -- problem: oldflex motherboard screws do not match with the tube42 box -- solution: use the appropriate screws from room 947 -> OK -- plug in all the necessary cables correctly (HD, power, LED) -- put again the tube42 box above tube41 -- connect network cable, display cable, mouse, keyboard. -- turn on all the machines and fan. -- close the box. + how to check it works? --from tube42: log in with root or your account --from flex ssh tube42 + cpu fan checking --log in as root in tube42 --type following command to check initial temperature of all cpus sensors --open another terminal, then log in to tube42 using your account --run the program in your account --in the previous terminal, type the same command to monitor the temperature while the program is running. --check the temperature of cpu when the program is finished, the temperature should decrease indicating that the heat is being moved out from the cpu. --following is the result of checking: The temperature of all cpus is recorded after running of exciton program for 30 min. (+30). When the program is stopped for 30 min (-30), the temperature is also recorded. The decreasing of temperature of cpu indicates that the cpu fan is working correctly. |core (cpu)|intial temp.(C)|+30 min. temp.(C)|-30 min. temp.(C)|h |0| +37.0| +75.0| +38.0| |1| +38.0| +69.0| +38.0| |2| +35.0| +73.0| +36.0| |3| +34.0| +65.0| +35.0| |4| +38.0| +73.0| +38.0| |5| +36.0| +65.0| +37.0| |6| +35.0| +74.0| +36.0| |7| +34.0| +66.0| +35.0| |8| +38.0| +75.0| +39.0| |9| +38.0| +70.0| +38.0| |10| +36.0| +73.0| +36.0| |11| +34.0| +66.0| +35.0| |12| +38.0| +73.0| +38.0| |13| +36.0| +65.0| +37.0| |14| +35.0| +73.0| +36.0| |15| +34.0| +66.0| +35.0|
