GE
RAFT
V
OLUSON
™ P8/V
OLUSON
™P6
DIRECTION 5775469, R
EVISION
3
DRAFT (J
ULY
19, 2018)
B
ASIC
S
ERVICE
M
ANUAL
5-62
Section 5-15 - Boot Screen Functions
5-15-1-4
Memtest(Memory Check)
1.) Turn system OFF and then back ON.
2.) As soon as the “Boot Screen” appears (see:
), press the
PG DN
[
Arrow down] key on the keyboard until the
Rollback
item is highlighted, then press
ENTER
.
3.) The PC Memory Test will start automatically and will take about 2.5 hours. If there are errors they
will be listed.
NOTE:
After one cycle(~2.5 hours) the memory check starts again. To interrupt the test, press the Ctrl + Alt +
Del key. If you don’t interrupt the memory test, it will perform never ending cycles of memory checks.
NOTE:
If after one cycle (about 2.5 hours), no error messages are listed, it can be assumed that the Back End
Processor including power supply is working properly.
CAUTION
After 3 sec. without pressing any key, the system will boot-up in windows (=
Voluson
item).
If you missed step 2, retry again with
CTRL
+
ALT
+
DEL
.
Figure 5-35 Memory check in LINUX
