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john38Aug 10, 2025
What to do if Tektronix CSA7404B will not power on?
- KKatherine KennedyAug 10, 2025
If your Tektronix Measuring Instruments won't power on, first, make sure the power cord is properly plugged in. Then, check the mains power switch to ensure it's turned on. If it still doesn't power up, replace the failed fuse. If none of these steps work, the power supply might be faulty and require checking and replacement.