Asus ROG G22CH Service Manual
Asus ROG G22CH Service Manual

Asus ROG G22CH Service Manual

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Desktop ROG G22CH
Service Manual

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Summary of Contents for Asus ROG G22CH

  • Page 1 Desktop ROG G22CH Service Manual...
  • Page 2: Copyright Information

    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.
  • Page 3: Limitation Of Liability

    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.
  • Page 4: Safety Precautions

    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.
  • Page 5 Table of Contents ⚫ ASUS Desktop ROG G22CH Overview ⚫ Components Top View ⚫ Components Bottom View ⚫ Appropriate Tools ⚫ Disassembly steps : • TOP COVER • SLIDE DOOR • TOP IO COVER • FRONT COVER • CPU LIQUID COOLER-1 •...
  • Page 6 ASUS Desktop ROG G22CH Overview Front & Top View Rear View ❶ HDMI® port (optional) ❷ USB 2.0 ports ❸ USB 3.2 Gen1 ports ❹ Line In port ❺ Microphone port ❻ Line Out port ❼ Air vents ❽ Power connector ❾...
  • Page 7 Components Top View ♦ VGA CARD ♦ WLAN CABLE ♦ TOP COVER ♦ FIO BD ♦ RTX3070 VGA BRACKET ♦ PCI SLOT COVER ♦ FIO TO MB 16P CABLE TERMINAL COVER ♦ CPU LIQUID COOL ♦ DDR ♦ SSD ♦ CPU LIGHTING COVER ♦...
  • Page 8 Components Top View ♦ RF CABLE(455 MM) ♦ LED BD 1 ♦ VGA ♦ VGA BRACKET ♦ COVER GASKET FRONT COVER GASKET ♦ LED BD 2 ♦ RF CABLE(420 MM) ♦ CPU FAN BRACKET ♦ CPU FAN BRACKET SPONGE BACK COVER GASKET ♦...
  • Page 9 Components Bottom View ♦ DIPOLE ANTENNA ♦ LED BD 1 ♦ TOP COVER ♦ LED BD 2 ♦ TOP IO COVER ♦ BACK COVER ♦ VGA SIDE ID ♦ SYSTEM FAN BKT ♦ CPU AIR COOLER Back...
  • Page 10 Appropriate Tools Please prepare and select the appropriate tools to disassemble/assemble for the ROG Desktop (G22CH). ♦ Screwdriver ♦ Alcohol 95% ♦ Glove ♦ Dust-free Cloth Please accord to different screw specification to choose different screwdriver and head. #1 #2 ♦...
  • Page 11: Top Cover

    Top Cover Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Remove BACK COVER SCREW RUBBER. Screws Spec Torque (kgf-cm) Step 2 : Remove the screw *1pc. Step 3 : Push the button and pull out the TOP COVER to remove it. M2*9L(4.5,0.8)(K) #1 3.0±...
  • Page 12: Slide Cover

    SLIDE COVER Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Pull out the LEFT COVER. Step 2 : Pull out the RIGHT COVER. Pull LEFT COVER Pull RIGHT COVER Back...
  • Page 13 SLIDE COVER Slide Cover assembly Notice When assembly, please follow the instructions below to assemble the SLIDE COVER. LEFT COVER(install the graphics card) RIGHT COVER(install the motherboard) flat protruding Back...
  • Page 14 TOP IO COVER Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Remove both sides of screws *2pcs Screws Spec Torque (kgf-cm) Step 2 : Use the plastic blade to pry the TOP IO COVER. M2.5*4L(4.0,0.7) (F) #1 3.0±...
  • Page 15: Front Cover

    FRONT COVER Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Remove screws *2pcs, and then pull out to remove FRONT COVER. Screws Spec Torque (kgf-cm) Step 2 : Remove screws *4pcs, and then Pull out to remove BACK COVER. #6-32*6.3L (7.3,2.45)(B) 6.0±...
  • Page 16 CPU LIQUID COOLER -1 Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Disconnect 4 cables (Yellow mark) holding on the mainboard. Screws Spec Torque (kgf-cm) Step 2 : Remove screws (Red Circle)*8pcs, then remove CHASSIS BRACKET RIGHT. M2.5*4L(4.0,0.7) (F) #1 3.0±...
  • Page 17 CPU LIQUID COOLER -2 Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Remove screws *4pcs, then remove CPU LIGHTING COVER. Screws Spec Torque (kgf-cm) Step 2 : Remove screws *4pcs, then remove ACCESSORY KITS. B2.5*8.7L(LIGHTING COVER with screws) 4.0±...
  • Page 18 CPU LIQUID COOLER (For Water Cooler) CPU LIQUID COOLER assembly Notice When assembly, please according to below image to tidy up CPU LIQUID COOLE When assembly, please according to below image to tidy up SYS FAN 9CM cables. cables. Fan cable alignment requirements Cables inside the screws Do not lock the cable inside the screws Back...
  • Page 19 CPU FAN BRACKET (For Air Cooler) Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Remove screws *4pcs, and flip CPU FAN BRACKET to disconnect 2 Fan cables, then remove. Screws Spec Torque (kgf-cm) Step 2 : Remove screws *6pcs, then remove CPU AIR FAN.
  • Page 20 SYS FAN 7CM (For Air Cooler) Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Disconnect SYS FAN connector. Screws Spec Torque (kgf-cm) Step 2 : Remove screws *4pcs, then remove SYS FAN 7CM. M2.5*5 Φ7(K) 4.0±...
  • Page 21 CPU AIR COOLER (For Air Cooler) Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Remove screws (Red Circle)*4pcs, then remove SYSTEM FAN BKT. Screws Spec Torque (kgf-cm) Step 2 : Remove screws (Green Circle)*2pcs, and release screws (Blue Circle) *4pcs on CPU AIR Cooler, M2.5*4L(4.0,0.7) (F) #1 3.0±...
  • Page 22 VGA CARD Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Disconnect 2 power supply connectors. (Yellow mark) Screws Spec Torque(kgf-cm) Step 2 : Remove screw *1pc. #6-32*6.3L (7.3,2.45)(B) #2 8.0± 0.5 Step 3 : Remove screws *3pcs, and then remove PCI SLOT COVER. Step 4 : Remove screws *2pcs, and then remove VGA SIDE ID MYLA.
  • Page 23 VGA CARD EMI SHIELDING GASKET assembly Notice When EMI SHIELDING GASKET assembly, please according to below location to paste. Back...
  • Page 24 VGA CARD (For Air Cooler) Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Disconnect a power supply connector (Yellow mark). Screws Spec Torque(kgf-cm) Step 2 : Remove screw *1pc. #6-32*6.3L (7.3,2.45)(B) 8.0± 0.5 Step 3 : Remove screws *3pcs, and then remove PCI SLOT COVER.
  • Page 25 Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Unlock and remove the DDR module *2pcs. Unlock Back...
  • Page 26 Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Screws Spec Torque (kgf-cm) Step 1 : Remove screws 1*pc, and follow direction to remove SSD. Step 2 : Remove PAD, and remove screws *2pcs, then separate SSD housing. M2*7.5L (4.5,0.8) (K) #1 2.0 ±...
  • Page 27 WIFI CARD Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Remove screw 1*pc, then remove WLAN CABLE TERMINAL COVER. Screws Spec Torque (kgf-cm) Step 2 : Disconnect RF Cables and then remove WIFI Card. M2*3L (5.5,0.8) (K) B-ZN 2.0±...
  • Page 28 MAIN BOARD & CPU Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Disconnect connectors (Yellow mark) *8pcs. Screws Spec Torque (kgf-cm) Step 2 : Remove screws (Red circle) *8pcs. Step 3 : Remove screws (Green circle) *4pcs on RISER Board. M3*4L(7,2.4) (B+W) #2 6.0±...
  • Page 29 MAIN BOARD & CPU CPU COOLER Disassembly Notice Assembly Notice Pin facing down on Processor packaging to protect the Please follow the instructions to assemble the CPU. CPU. The CPU triangle logo must be aligned. Please follow the instructions to assemble the CPU. When assemble Main-Board, please connect 10Pin &...
  • Page 30 MAIN BOARD & CPU Assembly Notice Please be sure to pull out adapter and disconnect the battery. Please make sure that re-smear thermal material on CPU Die, if thermal module have to be reassembled. Step-1 : Using dust-free cloth with 95% alcohol to clean up the residual thermal grease on CPU & thermal module. Step-2 : Please use plastic tool (Plastic stick) to get Thermal Grease, and smear over CPU around 0.2~0.3mm thick.
  • Page 31 FIO BD & LED BD Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1: Remove screws (Red circle) *4pcs on FIO Board and then remove FIO BD and cables. Screws Spec Torque(kgf-cm) Step 2 : Remove screws (Blue circle) *5pcs, then remove LED BD1 & 2、LED RIGHT TO MB 3P M3*4L(7,2.4) (B+W) #2 6.0±...
  • Page 32 RF CABLE Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Release RF connectors by plier, and then remove RF CABLES. Assembly Notice Release Please according to the image below to tidy up RF cables. Back Front Black...
  • Page 33 MB BRIDGE BRKT Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Release cable ties for 5 location, and then remove RISER TO MB 7P CABLE. Screws Spec Torque(kgf-cm) Step 2 : Remove screws (Red & Blue Circle)*6pcs, and then remove MB BRIDGE BRKT. M2.5*4L(4.0,0.7) (F) #1 4.0±...
  • Page 34 PSU COVER Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Remove screws (Red circle) *1pcs. Screws Spec Torque(kgf-cm) Step 2 : Remove screws (Red circle) *6pcs. #6-32*6.3L (7.3,2.45)(B) 6.0± 0.5 Step 3 : Release cable ties for 2 location, and follow direction to remove PSU COVER. Unscrew Release Unscrew...
  • Page 35 SYSTEM FAN 7CM Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Remove screws *4pcs, then remove SYS FAN 7CM WITH FAN GUARD. Screws Spec Torque (kgf-cm) BARTON SCREW M2.5*5 Φ7(K) 4.0± 0.5 Assembly Notice Please according to the image below to tidy up RF cables.
  • Page 36 PSU FLEX 600W Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Remove screws (Red circle)*2pcs. Screws Spec Torque (kgf-cm) Step 2 : Remove screws (Blue circle)*3pcs and PSU FLEX 600W. M3*6L (7,1) (F) #1 6.0±...

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