Dell UP3221Qb Simplified Service Manual - Page 7
Browse online or download pdf Simplified Service Manual for Monitor Dell UP3221Qb. Dell UP3221Qb 20 pages.
3
4
1. Use hands or scraper
bar and follow the
sequency to
disassemble Rear
Cover from Middle
Frame
1. Disassemble LENS
BD from Middle Frame
2. Unplug CTRL BD FFC
from LENS BD
3. Tear off "MYLAR SHD
VESA" from Main SHD
and unplug CTRL FFC
from I/F BD
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Scraper bar