220-802 · Question #538
A user reports that their laptop's keyboard has areas where the keys always get stuck together. After disassembling the keyboard to clean it, which of the following processes would be the FIRST step…
The correct answer is D. Refer to manufacturer documentation. Before reassembling any disassembled component, the first step should always be to consult the manufacturer's documentation (service manual or technical guide). Laptop keyboard assemblies vary significantly between models - they use different ribbon cable connectors, screw…
Question
A user reports that their laptop's keyboard has areas where the keys always get stuck together. After disassembling the keyboard to clean it, which of the following processes would be the FIRST step to properly reassemble the keyboard?
Options
- APower on laptop to verify functionality
- BUse appropriate hand tools
- CTest on another machine
- DRefer to manufacturer documentation
How the community answered
(26 responses)- A4% (1)
- B8% (2)
- D88% (23)
Explanation
Before reassembling any disassembled component, the first step should always be to consult the manufacturer's documentation (service manual or technical guide). Laptop keyboard assemblies vary significantly between models - they use different ribbon cable connectors, screw placements, retention clips, and reassembly sequences. Following the manufacturer's documentation ensures the correct reassembly order, prevents breaking fragile connectors, and avoids omitting steps. Powering on to verify functionality comes after reassembly is complete. Using appropriate hand tools is important during reassembly but is guided by the documentation. Testing on another machine applies to hardware diagnostics, not reassembly.
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