L2 Repair Document
TCL
Communication Ltd.
Rev.
ONETOUCH 8085+LKB001X/A
Level 2 Repair Document
Page
1.0
30/71
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4.4 Check BIOS and OS version
After installing BIOS and OS, check whether the BIOS and OS version in device is newest or not.
1. Check BIOS version
Way 1:
Step 1: Press
and R key at the same time.
Step 2: Input
“cmd” and click Ok;
Step3: Input
“systeminfo” and press Enter key.
