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Blue Screen or Blurred screen Death Errors in Point of Sale

November 19, 2019

When the user uses a Point of Sale and appears the death errors of a blue screen or blurred screen without any error messages, it is most likely a RAM issue.

Cause of issue:
a. The user added a new RAM module to the POS, and the new module can’t compatible with the old RAM module;
b. The RAM module is damaged.

Elimination method:
a. Remove the new RAM module, or use two RAM modules with the same brand and specification;
b. Replace a new RAM module.

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