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EL-MF877-00                                                                                                Page  4 
Template Revision A 

 

 

  

3.2 Optional Graphic.  If the disassembly process is complex, insert a graphic illustration below to identify the items 
contained in the product that require selective treatment (with descriptions and arrows identifying locations).

 

FIGURE 1: Removing the access panel. 

 

FIGURE 2: Removing the front bezel 

 

 

FIGURE 3: Type 1 battery holder 

 

Содержание Compaq dc7900 Small Form Factor Business

Страница 1: ... Boards PCB or Printed Circuit Assemblies PCA With a surface greater than 10 sq cm 2 or 3 1 sys board 1 or 2 P S PCAs Batteries All types including standard alkaline and lithium coin or button style batteries 1 Mercury containing components For example mercury in lamps display backlights scanner lamps switches batteries Liquid Crystal Displays LCD with a surface greater than 100 sq cm Includes bac...

Страница 2: ...system board Depending on the type of battery holder on the system board complete the following instructions to remove the battery TYPE 1 BATTERY HOLDER see Figure 3 Lift the battery out of the holder TYPE 2 BATTERY HOLDER see Figure 4 To release the battery from its holder squeeze the metal clamp that extends above one edge of the battery When the battery pops up lift it out TYPE 3 BATTERY HOLDER...

Страница 3: ...ly chassis two screws on back two screws on the top and two screws on the back see Figures 11 12 NOTE You do not need to remove the screws from the fan guard or the power connector c Lift the cover off the power supply The cover you remove is in two pieces and hinges connect the covers to the power supply chassis d Using dikes cut all cables connected to the PCA in the power supply e Remove the fo...

Страница 4: ...ocess is complex insert a graphic illustration below to identify the items contained in the product that require selective treatment with descriptions and arrows identifying locations FIGURE 1 Removing the access panel FIGURE 2 Removing the front bezel FIGURE 3 Type 1 battery holder ...

Страница 5: ...EL MF877 00 Page 5 Template Revision A FIGURE 4 Type 2 battery holder FIGURE 5 Type 3 battery holder FIGURE 6 Removing the system board ...

Страница 6: ...EL MF877 00 Page 6 Template Revision A FIGURE 7 Removing the power supply FIGURE 8 POWER SUPPLY 1 Screw locations FIGURE 9 POWER SUPPLY 1 Screw locations ...

Страница 7: ...L MF877 00 Page 7 Template Revision A FIGURE 10 POWER SUPPLY 1 PCA screw locations and capacitors 8 and small PCA to cut FIGURE 11 POWER SUPPLY 2 Screw locations FIGURE 12 POWER SUPPLY 2 Screw locations ...

Страница 8: ...EL MF877 00 Page 8 Template Revision A FIGURE 13 POWER SUPPLY 2 Power supply PCA screw locations FIGURE 14 POWER SUPPLY 2 Capacitors 6 to cut ...

Страница 9: ...EL MF877 00 Page 9 Template Revision A FIGURE 15 POWER SUPPLY 3 Screw locations FIGURE 16 POWER SUPPLY 3 Screw locations FIGURE 17 POWER SUPPLY 3 PCA screw locations ...

Страница 10: ...EL MF877 00 Page 10 Template Revision A ...

Страница 11: ...EL MF877 00 Page 11 Template Revision A FIGURE 18 POWER SUPPLY 3 Capacitors 2 and small PCA to cut ...

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