Related Manuals for Asus A21
Summary of Contents for Asus A21
- Page 1 Doc. No: Date: 2023/12 Rev.: Chassis Service Manual Model: A21 Authorize by Review by Originator by Form No :...
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Page 2: Copyright Information
Warranty Statement, up to the listed contract price of each product. ASUS will only be responsible for or indemnify you for loss, damages or claims based in contract, tort or infringement under this Warranty Statement. - Page 3 Contents 90DC00H0-B0000C Black left side door 90DC00H3-B0000C White left side door 90DC00H0-B0001C Black right side door 90DC00H3-B0001C White right side door 90DC00H0-B0004C Black FIO module 90DC00H3-B0004C White FIO module 90DC00H0-B0005C Black front panel 90DC00H3-B0005C White front panel ...
- Page 4 90DC00H0-B0000C A21 LEFT SIDE DOOR TG BLK/CSC｜Black left side door Fully-assembled. (Consists of Gray tempered glass*1, Front side iron strip*1, Double-sided tape for front side iron strip*1, Rear side iron strip*1, Double-sided tape for rear side iron strip*1, Bottom iron strip*1, Double-sided tape for bottom iron strip*1, Upper foam pad*1, Anti-drop hand-twist screws*2, Warning sticker*1) Disassembly method: Unscrew the two hand-twist screws on the rear side.
- Page 5 90DC00H3-B0000C A21 LEFT SIDE DOOR TG WHT/CSC｜White left side door Fully-assembled. (Consists of Ultra-clear tempered glass*1, Front side iron strip*1, Double-sided tape for front side iron strip*1, Rear side iron strip*1, Double-sided tape for rear side iron strip*1, Bottom iron strip*1, Double-sided tape for bottom iron strip*1, Upper foam pad*1, Anti-drop hand-twist screws*2, Warning sticker*1) Disassembly method: Unscrew the two hand-twist screws on the rear side.
- Page 6 90DC00H0-B0001C A21 RIGHT SIDE DOOR BLK/CSC｜Black right side door Fully-assembled. (Consists of Right side door*1, Anti-drop hand-twist screws*2) Disassembly method: Unscrew the two hand-twist screws on the rear side. *Please lay the computer case flat on a surface before dismantling to avoid the side panel falling off.
- Page 7 90DC00H3-B0001C A21 RIGHT SIDE DOOR WHT/CSC｜White right side door Fully-assembled. (Consists of Right side door*1, Anti-drop hand-twist screws*2) Disassembly method: Unscrew the two hand-twist screws on the rear side. *Please lay the computer case flat on a surface before dismantling to avoid the side panel falling off.
- Page 8 90DC00H0-B0004C A21 FIO MODULE BLK/CSC｜Black FIO module Contents: FIO module*1, Screws*2 Disassembly method: Unscrew the two screws. FAQ: FIO buttons and ports not working 90DC00H3-B0004C A21 FIO MODULE WHT/CSC｜White FIO module Contents: FIO module*1, Screws*2 Disassembly method: Unscrew the two screws.
- Page 9 90DC00H0-B0005C A21 FRONT PANEL BLK/CSC｜Black front panel Disassembly method: Pull the upper groove backward. 90DC00H3-B0005C A21 FRONT PANEL WHT/CSC｜White front panel Disassembly method: Pull the upper groove backward.
- Page 10 90DC00H0-B000EC A21 FILTER SET BLK/CSC｜Black top and bottom filters Contents: ①Top filter*1 ②Bottom filter*1 Disassembly method: The magnetic filter can be directly lifted and removed. 90DC00H3-B000EC A21 FILTER SET WHT/CSC｜White top and bottom filters Contents: ①Top filter*1 ②Bottom filter*1 Disassembly method: The magnetic filter can be directly lifted and removed.
- Page 11 90DC00H0-B0007C A21 ACCESSORY BOX BLK/CSC｜Black accessory box Contents: PSU screws*4, Motherboard / 2.5” drive screws*21, 3.5” drive screws*8, Copper standoff*1, Cable ties*8 90DC00H3-B0007C A21 ACCESSORY BOX WHT/CSC｜White accessory box Contents: PSU screws*4, Motherboard / 2.5” drive screws*21, 3.5” drive screws*8, Copper...
- Page 12 90DC00H0-B0208C A21 CARTON BLK ACC/CSC｜Black box 90DC00H3-B0208C A21 CARTON WHT ACC/CSC｜White box...
- Page 13 FAQ: FIO buttons and ports not working - Related components: Black FIO module, White FIO module ①Ensure that the cables connecting the FIO buttons and ports to the motherboard are properly connected. Sometimes, these cables can come loose or get disconnected, leading to functionality issues.
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