Lenovo Memory Self Repair (hereafter
referred to as repair tool) enables you to repair memory single-bit
or single-row failure with internal redundant resources.
It is recommended that you use the repair tool in the
following situations:
The operating system is unstable, such as having blue screen
error or system crash.
Any application operates abnormally, such as crashing or quitting
unexpectedly.
Any test result indicates memory-related errors.
Note:The repair tool can be used only when your computer
can be turned on normally.
-
Restart the computer.
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When the logo screen is displayed, trigger the repair tool
by one of the following methods:
-
Press F4.
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Press Enter to enter Startup Interrupt Menu, and then press F4.
-
Press F12 to enter App Menu, and then
select Lenovo Memory Self Repair.
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Read through the important information in the displayed
window and click Yes to run
the tool.
-
Check the repair result on the pop-up dialog box. There
are three types of results.
-
Memory Repaired: it means
that the memory failure is detected and repaired.
-
Memory failure detected but repair
was unsuccessful: it means that the memory failure is
detected but cannot be repaired.
-
No failure detected:
it means that no memory failure is detected.
If the issue persists, you can try again or contact Lenovo for
additional support.
-
Click Continue to
turn on the computer.