I have a Siemens X300 with boot up problems. First, I found the DC/DC power supply with problems, causing the leads on the USPA-AC power supply to light up. Having repaired the DC/DC power supply, on power up the system hangs on the message “Checking system configurations.” All the voltage tests are OK. What could be the problem? Best regards. –
The configuration issue you are experiencing is most likely caused by a hardware compatibility issue. “Checking system configurations” typically indicates that the system is detecting a piece of hardware that was replaced or installed. The DC-DC power supply does not trigger this flag.
The other potential cause is a software issue that a software reload can remedy.
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