Spare part | CSR | Description |
number | flag |
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A | Keyboard for use in 4540s models without Windows 8 in the Netherlands | |
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A | Keyboard for use in 4540s models without Windows 8 in the Czech Republic and Slovakia | |
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A | Keyboard for use in 4540s models without Windows 8 — Arabic | |
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N | System board for use in models in which the processor is NOT soldered to the system board; | |
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| without Windows 8; with |
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N | System board for use in models in which the processor is NOT soldered to the system board; with | |
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| Windows 8 Standard; with |
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N | System board for use in models in which the processor is NOT soldered to the system board; with | |
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| Windows 8 Professional; with |
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N | System board for use in models in which the processor is NOT soldered to the system board; | |
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| without Windows 8; with |
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N | System board for use in models in which the processor is NOT soldered to the system board; with | |
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| Windows 8 Standard; with |
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N | System board for use in models in which the processor is NOT soldered to the system board; with | |
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| Windows 8 Professional; with |
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N | System board for use in models in which the processor is NOT soldered to the system board; | |
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| without Windows 8; with UMA graphics; without WWAN (includes thermal material) |
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N | System board for use in models in which the processor is NOT soldered to the system board; with | |
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| Windows 8 Standard; with UMA graphics; without WWAN (includes thermal material) |
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N | System board for use in models in which the processor is NOT soldered to the system board; with | |
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| Windows 8 Professional, with UMA graphics; without WWAN (includes thermal material) |
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N | System board for use in models in which the processor is NOT soldered to the system board; | |
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| without Windows 8, with UMA graphics, with WWAN (includes thermal material) |
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N | System board for use in models in which the processor is NOT soldered to the system board; with | |
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| Windows 8 Standard; with UMA graphics; with WWAN (includes thermal material) |
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N | System board for use in models in which the processor is NOT soldered to the system board; with | |
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| Windows 8 Professional; UMA graphics; with WWAN (includes thermal material) |
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N | Metal heat shield for use in 4440s/4441s models | |
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N | Optical drive extension board for use in 4540s models | |
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A | ||
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| screws) |
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A | DVD±RW and | |
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| bracket, and screws) |
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N | Plastics Kit for use in 4540s models (for more information, see Plastics Kit on page 37) | |
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A | RTC battery | |
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N | Rubber Kit for use with model 4540s (includes rubber LCD screw covers and rubber feet) | |
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N | Screw Kit for use in 4540s models | |
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N | Speaker assembly for use in 4540s models | |
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N | Top cover for use in 4540s models with a fingerprint reader (includes touchpad) | |
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N | Top cover for use in 4540s models without a fingerprint reader (includes touchpad) | |
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44 Chapter 3 Illustrated parts catalog