INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFITS, LOSS OF BUSINESS, LOSS OF USE OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE), EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR ERROR INTHIS MANUAL OR 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. This limit also applies to ASUS' suppliers and its reseller. It is the maximum for which ASUS, its suppliers, and your reseller are collectively responsible.
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Disclaimer ASUS is not responsible for direct, indirect, intentional or unintentional damages resulting from improper installation and operation. Safety precautions • Before handling components, use a grounded wrist strap or touch a safely grounded object to avoid damaging them due to static electricity.
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Table of Contents • MIPI Cable • Components Top View • Touch Cable • Repair Overview • • Appropriate Tools DP Cable • • Disassembly Steps: Camera Cover RGB • Rear Cover • Camera Dummy Cap • Screen Pad • Camera Cover IR •...
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Components Top View ⧫ ⧫ ⧫ ⧫ ⧫ ⧫ ⧫ STAND ARM BLK STAND BASE BLK REAR COVER REAR COVER W DP REAR COVER W RS232 REAR COVER SCREEN REAR COVER SCREEN PAD DP ⧫ ⧫ ⧫ ⧫ ⧫ ⧫ ⧫...
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Components Top View ⧫ ⧫ ⧫ ⧫ ⧫ ⧫ ⧫ DUMMY ODD BEZEL HDD FFC BRACKET MAINBOARD MAINBOARD (W MB THERMAL PAD CAMERA COVER CAMERA COVER 48M 2 TYPE-C USB) ⧫ ⧫ ⧫ ⧫ ⧫ ⧫ ⧫ CAMERA DUMMY CAP REAR COVER 24 REAR COVER 24 (W CAMERA BRACKET RGB...
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Components Top View ⧫ ⧫ ⧫ ⧫ ⧫ ⧫ ANTENNA MAIN + AUX SPEAKER L+R SPEAKER RUBBER MAIN FRAME 24 FRONT BEZEL 24 PANEL MODULE ⧫ ⧫ ⧫ ⧫ ⧫ ⧫ ⧫ MIPI FPC ODD FFC HDD FFC DP CABLE RS232 CABLE MIPI CABLE CAMERA CABLE RGB 24...
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Appropriate Tools Please prepare and select the appropriate tools to disassemble/assemble for the ASUS E5402WHA All-in-One PC. ⧫ ⧫ ⧫ ⧫ Screwdriver Alcohol 95% Glove Dust-free Cloth Please accord to different screw specification to choose different screwdriver and head. ⧫...
Rear Cover Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Remove the bolt cover*4pcs and screw *4pcs. M4*10.0L (BZn) 4 ±0.3 Step 2 : Remove the STAND ARM BLK and STAND BASE BLK. Step 3 : Detach the tape and disconnect the MIPI FPC.
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Screen Pad Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Remove the MIPI FPC. M3*4.0L (BNi) 3 ±0.2 Step 2 : Remove the 4 screws. Then remove the SCREEN PAD ASSY. Remove Remove Back...
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MIPI Board Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Detach the conductive tape and disconnect the MIPI FPC. Step 2 : Remove the 2 screws. Then remove the MIPI/B SHIELDING. M3*4.0L (BNi) 3 ±0.2 (MIPI board...
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Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Remove the 3 screws. Step 2 : Disconnect the HDD module assembly. M3*4.0L (BNi) 3 ±0.2 (HDD module Step 3 : Remove the 4 screws. assembly) Step 4 : Separate the HDD and the HDD BRACKET.
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Mainboard Shielding Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Remove the 7 screws. M3*4.0L (BNi) 3 ±0.2 Step 2 : Use the screwdriver to lift the MB SHIELDING. Then remove it. Notice Remove Lift and Remove...
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Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Remove the SSD PAD. M3*4.0L(F) 3 ±0.2 Step 2 : Remove the 2 screws. (BZn) Assembly Notice Before installing the second SSD, make sure to install the base HEX screw (M4*3L ( )) on the chassis.
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Disassembly Notice Please be sure to pull out the adapter. Assembly Notice Step 3 : Remove the SSD. After installing the SSD module assembly, ensure that the Step 4 : Remove the SSD AL FOIL. thermal pad is properly attached onto the assembly as shown below: Align Remove...
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Disassembly Notice Please be sure to pull out the adapter. Step 1 : Release the latches. Then remove the RAM SHIELDING. Step 2 : Remove the DDR. Release and Remove Remove Back...
WLAN Module Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Remove the WLAN MYLAR. M3*4.0L(F) 3 ±0.2 Step 2 : Disconnect the WLAN antenna cables. (BZn) Step 3 : Remove the screw. Then remove the WLAN MODULE. Assembly Notice When connecting the WLAN antenna cables, ensure that the Disconnect...
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DP Board Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Disconnect the DP CABLE. M3*4.0L (BNi) 3 ±0.2 Step 2 : Remove the 2 screws. Then remove the DP BOARD. Disconnect Remove Back...
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RS232 Board Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Disconnect the RS232 CABLE. M3*4.0L (BNi) 3 ±0.2 Step 2 : Remove the 2 screws. Then remove the RS232 BOARD. Disconnect Remove Notice The 2 HEX screws (M2.7*5.1L (...
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Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Disconnect the fan cable. M3*4.0L (BNi) 3 ±0.2 Step 2 : Remove the 2 screws. Then slide to release the FAN and remove it. Assembly Notice Disconnect Remove...
Thermal Module Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Loosen the 4 screws (in sequence order: 4→3→2→1) and remove Can’t be another screw. Then remove the UMA THERMAL MODULE. removed M3*4.0L (BNi) 3 ±0.2 Assembly Notice...
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Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Remove the screw. M3*4.0L (BNi) 3 ±0.2 Step 2 : Disconnect the ODD assembly. (ODD assembly) Step 3 : Remove the screw. Then remove the ODD BRACKET. Step 4 : Use the pointed object to eject the ODD.
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Dummy ODD Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Remove the 2 screws. M3*4.0L (BNi) 3 ±0.2 Step 2 : Push the latch to release the dummy ODD. Step 3 : Remove the DUMMY ODD BEZEL. Remove Push and Release Remove...
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ODD Connector Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Disconnect the ODD FFC. Then detach the attached conductive tape. M3*4.0L (BNi) 3 ±0.2 Step 2 : Remove the 2 screws. Then remove the ODD connector (with its FFC). Assembly Notice If FFC is damage during disassembly, please replace new one.
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HDD Connector Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Disconnect the HDD FFC. Then detach the attached conductive tape. M3*4.0L (BNi) 3 ±0.2 Step 2 : Remove the 2 screws. Then remove the HDD connector. Step 3 : Separate the HDD FFC BRACKET and the HDD FFC.
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MIPI Cable Disassembly Notice Please be sure to pull out the adapter. Step 1 : Detach the conductive tape and unroute the cable from the cable guides. Then remove the MIPI CABLE. Release and Remove Back...
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Touch Cable Disassembly Notice Please be sure to pull out the adapter. Step 1 : Detach the conductive tape and unroute the cable from the cable guides. Then remove the TOUCH CABLE. Release and Remove Back...
Mainboard Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Disconnect the cables. M3*4.0L (BNi) 3 ±0.2 Step 2 : Remove the 8 screws. Step 3 : Remove the MAINBOARD. Assembly Notice Before installing the mainboard, make sure that the thermal pad is properly attached onto its slot as shown below: Notice...
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Mainboard Panel Switch Matching Please follow below information to change the panel switch matching. Panel Switch (SW3) Position LCD Category Size Type Vendor Description Non-touch 23.8" (16:9) INNOLUX M238HCA-L3B C2(ES8.0) Non-touch 23.8" (16:9) MV238FHM-N20-A85G(ES8.0) LGD (In-cell) 23.8" (16:9) LM238WF5-SSG2 (ES8.0) Non-touch 23.8"...
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DP Cable Disassembly Notice Please be sure to pull out the adapter. Step 1 : Disconnect the cable connections. Step 2 : Detach the conductive tape attached on the cable. Then remove the DP CABLE. Disconnect Remove Back...
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Camera Cover RGB Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Pry to remove the CAMERA COVER. M3*4.0L (BNi) 3 ±0.2 Step 2 : Remove the 2 screws. Remove Notice The camera module type varies depending on the SKU: - Dummy camera - RGB camera - IR camera...
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Camera Dummy Cap Disassembly Notice Please be sure to pull out the adapter. Step 1 : Pry to remove the CAMERA DUMMY CAP. Back...
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Camera Cover IR Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Pry to remove the CAMERA COVER. M3*4.0L (BNi) 3 ±0.2 Step 2 : Remove the 2 screws. Remove Back...
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Camera Cover 48M Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Pry to remove the CAMERA COVER 48M. M3*4.0L (BNi) 3 ±0.2 Step 2 : Remove the 2 screws. Remove Back...
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Rear Cover 24 Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Remove the 3 screws. M3*4.0L (BNi) 3 ±0.2 Step 2 : Pry to remove the REAR COVER 24. Disassembly Notice Remove CAUTION! Do not touch the panel module when prying the rear cover.
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Camera Module RGB Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Unroute the camera cable from the cable guides. Step 2 : Remove the 2 screws. Then remove the camera module assembly (with the CAMERA BEZEL RGB). M2*4.0L (WNi) 2 ±0.2 (camera bracket...
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Camera Module IR Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Unroute the camera cable from the cable guides. Step 2 : Remove the 2 screws. Then remove the camera module assembly (with the CAMERA BEZEL IR). M2*4.0L (WNi) 2 ±0.2 (camera bracket...
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Camera Module IR Disassembly Notice Please be sure to pull out the adapter. Step 6 : Remove the CAMERA MODULE IR. Step 7 : Remove the CAMERA RUBBER IR and the CAMERA MIC RUBBER IR. Step 8 : Remove the CAMERA IR THM PAD. Step 9 : Remove the PROXIMITY SENSOR BOARD.
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Camera Module 48M Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Remove the 2 screws. Then remove the camera module assembly (with the CAMERA BEZEL 48M). Step 2 : Remove the 4 screws. Then remove the camera module assembly. M2*4.0L (WNi) 2 ±0.2 (camera bracket...
WLAN Antennas Disassembly Notice Please be sure to pull out the adapter. Step 1 : Unroute the WLAN antenna cables from the cable guides. Step 2 : Remove the ANTENNA MAIN. Step 3 : Remove the ANTENNA AUX. Unroute Remove Remove Back...
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Speakers Disassembly Notice Please be sure to pull out the adapter. Step 1 : Unroute the speaker cable and release the speaker from the guide pins. Then remove the SPEAKER L. Step 2 : Unroute the speaker cable and release the speaker from the guide pins.
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Main Frame 24 and Panel Module Disassembly Notice Please be sure to pull out the adapter. Screws Spec Torque (kgf-cm) Step 1 : Unroute the BACKLIGHT CABLE 24 from the cable guides. M3*3.0L (ZK) 3 ±0.2 Step 2 : Remove the 18 screws. Then remove the MAIN FRAME 24. Step 3 : Remove the FRONT BEZEL 24 from the panel module assembly.
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Backlight Cable 24 Disassembly Notice Please be sure to pull out the adapter. Step 1 : Detach the acetate tape and the conductive tapes. Then remove the BACKLIGHT CABLE 24. Assembly Notice The new Backlight Cable has been applied instead of the old one. It includes the acid tape.
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LVDS FFC Disassembly Notice Please be sure to pull out the adapter. Assembly Notice Step 1 : Detach the conductive tapes attached on the FFC. Then If FFC is damage during disassembly, please replace new one. remove the LVDS FFC. Here are some samples of FFC damage: Detach and Remove Back...
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