Hi, all,
"Freeze" problem is very common for machines with 6525 cards.
Here is the soloution. Many customers have successed to make the machine working again with that.
Please check the patch in the attachment.
Step1 : copy the 65154132.1CF、65155010.1CH two files to root of flash disk(your flash disc) .
Step2: power off the machine
Step3: Connect the flash disk to the card(there is flash disc port on the card)
Step4: turn on the machine
Step5: After about 1 minutes, plug off the flash disc