WTB older usb travel keyboard sk-8835, sk-8845 or parts

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-nick
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WTB older usb travel keyboard sk-8835, sk-8845 or parts

#1 Post by -nick » Wed Nov 30, 2016 7:42 pm

Hi folks,
My sk-8835 keyboard is having some hardware issues. Everything works except for some main keyboard keys and buttons. I quite like the keyboard and want to either replace it with another 8835 or cannibalize an 8845 for parts. If you have something that would fit the bill, please send me a note. I'm in Boston, USA and can do paypal. I might also consider a 55Y9003 (aka, sk-8855).

Thanks!
Current: w520 running Ubuntu16 and Windows10, ssd and msata ssd drives, docking station, sk-8835 keyboard, 32" Samsung monitor
Former: t43P, t21

mazzinia
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Re: WTB older usb travel keyboard sk-8835, sk-8845 or parts

#2 Post by mazzinia » Thu Dec 01, 2016 10:44 am

Sorry to intrude,

I have the variant without the numpad. I've been affected by the same issues, but I found out how to fix them.
With a bit of patience the keycaps having issues can be removed ( I found that using a small brush and applying force using the flexible brush side works, with enough patience )

Underside each key has breast cups like silicon cups (dunno how to define them better)... The whole issue stems from these being a bit less firm ( yeh... similarities erm ).
If you apply on the bottom side of the keycap 5 / 7 layers of tape ( cut in small squares , applied in the center ), the functionality is fixed.

The layers depend on the thickness of the tape used ( but 7 - 8 is a safe bet to have autorepeat work as should meant to be )
X31 2672-C6J
IBM 9401-P03 (As/400 "portable")
A crowd of assembled desktops, a jungle of cables... and a Palm m515

t20user
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Re: WTB older usb travel keyboard sk-8835, sk-8845 or parts

#3 Post by t20user » Thu Dec 01, 2016 10:42 pm

I just posted mine on ebay. I would take $139 shipped if that interests you.

-nick
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Joined: Fri May 18, 2007 11:52 am
Location: Cambridge, MA

Re: WTB older usb travel keyboard sk-8835, sk-8845 or parts

#4 Post by -nick » Fri Dec 02, 2016 8:52 am

Thanks for the help!

Mazzinia- no such luck with mine. While trying to fix the trackpoint buttons, I sprayed the board with an electronics cleaner that managed to melt the silicone and some of the plastic clips of the keys. Won't be doing that again... I never could get the buttons to come back to life, so the board needed replacing anyway. Now I have lots of good spare parts.

Unfortunately, although these boards look exactly like old t4x boards, they use zif connectors for the ribbon cables instead of the press-on plugs like the laptop boards. The zif connection appears to be unique to the usb keyboard.

T20- pm sent!
Current: w520 running Ubuntu16 and Windows10, ssd and msata ssd drives, docking station, sk-8835 keyboard, 32" Samsung monitor
Former: t43P, t21

mazzinia
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Re: WTB older usb travel keyboard sk-8835, sk-8845 or parts

#5 Post by mazzinia » Fri Dec 02, 2016 10:42 am

Ah, a real pity.

And you answered the curiosity I had since a while... aka if a standard thinkpad kb could be swapped in. I was always too lazy to disassemble to check.
Even if they are different models, I suspect the connectors inside would be the same
X31 2672-C6J
IBM 9401-P03 (As/400 "portable")
A crowd of assembled desktops, a jungle of cables... and a Palm m515

kfzhu1229
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Re: WTB older usb travel keyboard sk-8835, sk-8845 or parts

#6 Post by kfzhu1229 » Sat Dec 03, 2016 8:53 pm

I think I have some older SK-8805 ones sitting in my school doing nothing if you want
Patience, boys. All good things to those who wait. – Mother Gothel (Tangled)
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-nick
Posts: 19
Joined: Fri May 18, 2007 11:52 am
Location: Cambridge, MA

Re: WTB older usb travel keyboard sk-8835, sk-8845 or parts

#7 Post by -nick » Mon Dec 12, 2016 3:10 pm

Thanks to t20user, new keyboard arrived last week and is getting along great with ubuntu16.04 and windows10. Though the touchpad scrolling works much better under ubuntu
Current: w520 running Ubuntu16 and Windows10, ssd and msata ssd drives, docking station, sk-8835 keyboard, 32" Samsung monitor
Former: t43P, t21

Lister
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Re: WTB older usb travel keyboard sk-8835, sk-8845 or parts

#8 Post by Lister » Tue Dec 20, 2016 5:23 am

t20user wrote:I just posted mine on ebay. I would take $139 shipped if that interests you.
Hello, you should have one for sale? Thx
IBM T601 FrankenPad | BOEhydis UXGA | C2D T9300 | NOS2 nVidia NVS 140m | Samsung 8GB | Crucial 512GB SSD | ABGN Atheros | BroadCom Crystal HD

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