是不是不小心被老师敲过了 没敲
Isn't it "F2"?
"F2" "Ln(" "OPTN" "," "→“ and "↓" correspond to bit 7 of the MPU-port B (on the slim). Maybe bit 7 of port B is broken or there is a weak solder joint. If guarantee has run out, you could disassemble the calc and have a look. It is not very likely, but perhaps you are lucky and the reason is only some dirt or corrosion on the PCB.
以上是卡西欧王国的外国朋友的回答 Boeing 618怎么了啊啊啊 哈哈,你们在卡西欧王国的表现很不错么,被我看到了……
你们去看看我的回帖~~
页:
1
[2]