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Philips EPIQ 5 Error 027. Fault Symptom: The equipment can power on normally, there are bright channels in the image, and it also shows Error 027.Fault pictures and videos are as follows: Fault Analysis: Repair Process: As shown in the video above, there are bright channels in the image, and it also shows Error 027. This may be caused by an ACQ problem. Conducted a self-test on the equipment to identify the issue. The results of the self-test are shown in the image below.

GE Voluson E8 Cannot Power On. Fault symptom: Voluson E8 cannot power on，The fault picture is as follows：Fault Analysis: The equipment cannot power on, and there is no response after pressing the power button. Under normal circumstances, the power indicator light should change from yellow to green after pressing the power button. Therefore, it is possible that the power is not reaching the PC or there is a malfunction in the power board inside the PC. Initially, the power board was replaced, but the fault persisted. Subsequently, change the power supply and the machine is back to normal.

Aloka F75 Image Shows Bright Light. Fault Phenomenon: The device can start up normally, and all functions are operating correctly. However, when connect each probe has a few rays of light , as depicted in the picture below. Fault Analysis: The equipment can start up normally, and all functions operate correctly. However, there has bright light in each probe. This fault may be caused by issues with the probe connector board, beamformer board, or the probes themselves. Since the locations of the light are consistent, the possibility of probe connector board and probe faults can be largely ruled out. It is suspected that the issue lies with the beamformer board. After replace the beamformer board, image become normal.