I was eager to get the 2nd generation hinges since I read that they helped with screen wobble, which has been my biggest complaint about the laptop since I got it 2 years ago. In comparison to my other laptops, the wobble on the Framework screen is awful and made it difficult for me to use in my environment.
I upgraded to the CNC lid when it came out, but the wobble was unchanged. I just received the new 2nd generation hinges and installed them, and I thought I would make a quick video demonstrating the difference between the 1st and 2nd generation hinges.
In short, there doesn’t seem to be much improvement at all. I did the same typing tests with my X1 Nano and MacBook Air at the end of the video for comparison.
Thank you for the video. That pretty much confirmed what others have said about the 2nd gen hinges…minimal to no notable improvement (especially when compared to some of the better engineered laptops out there).
I was really looking forward to having the new hinges solving the resonance issue.
Thank you for making this comparison. I was thinking of getting the 2nd gen hinges, I’m not so sure I want to buy them unless current hinges break or go bad.
I personally don’t mind the wobble much, I’m coming to FW13 from a 6 year old laptop, that was a lot more floppy so this is an improvement for me.
Unless on a wobbly table I really don’t see that problem often. Although the wobble is quite bad compared to other laptops. From what I see the way to improve this is to either move the resonance frequency higher (both thinkpad and macbook wobble much faster) and/or to introduce damping somehow. Stiffer hinges might move the resonance frequency up but only if it is the hinge and not the chassis/screen that actually wobbles.
Another thing I wanted to try out but never got to was to use different rubber feet, especially softer ones. That might be a way to get some more decay into the oscillation.
Overall while typing this on a solid desk the screen does not wobble at all. Also while using the laptop on my lap it does not wobble and oscillations decay fairly quickly since the legs are providing good damping.
How do the different hinges affect the screen staying upright when moving the laptop around? My biggest issue is when I pick up the laptop the screen falls flat back. I’d like to upgrade to a newer hinge (3.5 or 4 kg) but I’d like to get some input on other’s experience before making a purchase.
In my experience the 2nd generation hinges nearly completely solve this issue. The only way I can get the hinge to fall flat is if I perform a very deliberate movement (i.e. lowering the laptop and then snapping it pitchwise toward me). Walking around the screen stays stable even if I move my arms around a bit.
For me, the 2nd generation hinge has completely solved the issue of the screen not keeping its position, the amplitude of the wobble has also been reduced
So having had my FW with the gen2 hinges directly next to another with the gen1 hinges, just before I upgraded that one too (both 12th gen, so CNC lids):
Yes, the gen2 hinges stop wobbling a tiny bit faster then the old ones, but the timespan this shortens the wobble by is far smaller than the timespan it still wobbles (and only close to the end. The starting swings seem just as big. And also still a bit longer than my XPS 15 9500, which I would consider my benchmark as far as hinges go. Looking at this while tearing it down, I cannot imagine that the hinges alone can improve this further and believe the remaining wobble mainly comes from the actual case and lid bending ever so slightly.
The new hinges feel much stiffer, so much so, that while opening and getting close to 90°, the front of the FW lifts up a few cm, before its own weight will usually slowly pull it down again. This seems to be stiff enough, to fix the display lid, while moving the FW around (steps, swinging it around while only holding the base, etc.).
Actually stiff enough, that when you now “flick” the lid, the hole device can rock on the table, with audible bumps from ever so slightly lifting up the feet.
This is more than stiff enough. The only thing better than that, I think, would be a variable tension hinge, like my XPS 15 has, where you can tell that the stiffness increases the more you open the device, which solves the problem of the notebook being lifted up partially by opening the display or the hinge not being stiff enough when opened more than 90°.
Overall I’d call that an easily noticeable and worthwhile improvement. But of course there is still more room for improvement, also perhaps not that much while still keeping the case and lid as they are now.
I got my second-gen hinges (3.5kg) in this week and have been using them for a few days. The issue with the screen falling flat is completely gone, also when picking up the laptop quite quickly. Overall, it feels more rigid and stable. They are definitely worth it.
Is there a guide on which Model variant came with which hinge strength?
My AMD 13 seems to have weak hinges when i pick it up or move it around, the screen falls backwards easily.
I was thinking about buying the 4kg set but unsure which set it actually came with
I haven’t really had any problem with resonance, but I sometimes use my framework in roughly driving buses, so overall stability is my main concern.
Does that mean the 1st Gen 4kg is my best option or is the 2nd Gen recommended despite the lower weight?
It also really depends on the “resonance”. If the lid is swinging back and forth, that gives it additional momentum to overcome the hinge. So a tighter hinge can work to prevent this, but less resonance can also reduce the need for a tighter hinge.
The resonance depends on the frequency of those swings. If the small bumps (which, each by themselves would not move the hinge) have the right interval the lid will resonate more, otherwise not.
Also, yes the tolerances FW gave seem quite large. Though I have access to 2 FW13. Both shipped with Gen 1 hinges. Batch 1 and Batch 5 respectively. And I upgraded both to Gen 2 hinges I bought at the same time. And all hinges seemed to match (the Gen 1’s between each other), the Gen 2’s and the Gen2’s were also easily tighter than the Gen1’s. So at the least it is not a huge, hinge-to-hinge variance. But there still might be entire production runs that should not be sold as that. Only testing would tell.
Edit: for clarification: I am referencing 12th gen FW13 with my Batch numbers.
