Hi,
I am trying to upgrade my screen panel from HD to HD+ resolution. According to HP technical support this schould be possible by just replacing the panel. So I ordered a replacement in the higher resolution and it does not work. Backlight is on, but no picture shown. The replacement is a N140FGE-LA2. it replaces an N140BGE-LA3. Both are from Chimei Innolux.
Of course the higher resolution HD+ panel requires a 2 channel 6 bit LVDS, while the HD panel is 1 channel. So I need a cable that has all pins 40 pins connected. I also checked the display cable I have already in my machine and it seems that it is not fully connected.
With the previous model the 9470m there were two separate cables in the antenna kit for the different resulutions (part number 702876-001). The antenna kit for the 9480m does not mention this. Also HP technical support told me that the cable I have should work, but I have my doubts now.
Does anybody know where to get a suitable cable. This cable actually combines the display signals and the webcam connection. The following information would help me.
- What part number of HP would contain the spare part cable for the HD+ panel in the 9480m?
- Can I use the HD+ cable of the antenna kit from the 9470m also in the 9480m? They look very similar.
- Is there any aftermarket possibility to get to the right cable? Any part number for that would be great.
Also Interesting:
- What is the actually manufacturer and model of the panel used in the 9480m HD+ model? If somebody who has that a HD+ 9480m could have a look inside, this would be great information to double-check if the replacement panel type is actually ok.
best regards, Jörg