crwdns2933803:04crwdne2933803:0
crwdns2933797:0Jan Carsten Jorgensencrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Jan Carsten Jorgensen
- crwdns2933769:0crwdne2933769:0
- crwdns2933771:0crwdne2933771:0
- crwdns2933801:0crwdne2933801:0
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 between the shield and the core and wiggle the cable The resistance should always be zero, because of the antenna If the cable is trashy, the resistance will deviate from zero when the cable is being wiggled |
| + | [* 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 |