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crwdns2933797:0Jan Carsten Jorgensencrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Jan Carsten Jorgensen
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crwdns2933807:0crwdne2933807:0
| + | [title] Diagnose the Wi-Fi antenna cable |
|---|---|
| + | [* black] Carefully release the two Wi-Fi antenna cables from the Wi-Fi card |
| + | [* black] Bring the two cables out to the same side as the LCD screen. In other words untangle them from the hinge |
| + | [* black] Check if they are broken. There are two ways |
| + | [* black] Fingersnap the loose end of the cable to see if it flexes abnormally in a specific point, indicating a broken cable. In the video you can notice a specific point ***just at the axel*** where the cable flex much more than the rest of the cable |
| + | [* black] Connect an ohm-meter in the mini PCI-E end between the shield and the core. Start wiggle the cable |
| + | [* black] The resistance should always be zero, because of the antenna layout (An open-ended rectangle) |
| + | [* black] If the cable is trashy, the resistance will deviate from zero when the cable is being wiggled |
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