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hermelinen
Paper Tape
Posts: 5
Registered: ‎02-24-2014
Location: SE
Views: 1,457
Message 1 of 5

X240 - Upgrade Screen and WWAN Card - Which fits?

Hello there.

 

I intend to upgrade my Lenovo X240 - 20AL007NMS. It currently has the 1366x768 screen and the Ericsson 3g WWAN Card.

 

Which screen is the latest FHD that will work with my computer? I've read that some screen doesnt work or have problems.

 

Regarding the WWAN, accoriding to Lenovo, the WWAN 4g card for Europe that will fit is the "Sierra Wireless EM7345". When I looked online for it I find two different FRU numbers. Which will fit?

EM7345 Numbers i Found:

04x6014 

- 04x6092

 

 

Thanks.

Community SeniorMod
Community SeniorMod
Posts: 11,938
Registered: ‎06-06-2011
Location: RU
Views: 1,447
Message 2 of 5

Re: X240 - Upgrade Screen and WWAN Card - Which fits?

Hi

There is the only compatible FHD LCD in the x240' System Service Parts list - LGD LP125WF2(SP)(B2), Lenovo FRU 00HM745 or 00HN899 or 00HM111.

Regarding the wwan card em7345:
04X6014 is suitable for x240 while 04X6092 is for the tablets.



x220 • Gobi 2000 3g | hdd, msata ssd, wwan, wifi, gps -- unique hand-made config
ThinkPad 25 Special Anniversary Edition. #retro. Signed by D.Hill
T470p | X1 Carbon Gen3 | Miix 2 10" | Yoga Tablet 2-1050F (Android) + BT Keyboard
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hermelinen
Paper Tape
Posts: 5
Registered: ‎02-24-2014
Location: SE
Views: 1,420
Message 3 of 5

Re: X240 - Upgrade Screen and WWAN Card - Which fits?

Thanks for your answer.

 

Just to make clear, all thoose 4 screens you mentioned will fit? (LGD LP125WF2(SP)(B2), Lenovo FRU 00HM745 or 00HN899 or 00HM111.)

 

 

As for the WWAN card. Will the tablet one still work on a x240? Its cheaper than the other one.

 

 

 

Community SeniorMod
Community SeniorMod
Posts: 11,938
Registered: ‎06-06-2011
Location: RU
Views: 1,409
Message 4 of 5

Re: X240 - Upgrade Screen and WWAN Card - Which fits?

LCD above is LGD LP125WF2(SP)(B2), but it might have different Lenovo service p/n (FRU) 00HM745, 00HN899 or 00HM111, depending on the LCD manufacturing date.

em7345 modems for laptops and tablets differ, at least their hardware and settings:
a) firmware images are incompatible, so, flashing unproper fw will brick the modem
b) modem' radio-channel settings should be different
c) AFAIK the tablet revision of em7345 hasn't location sensor inside.



x220 • Gobi 2000 3g | hdd, msata ssd, wwan, wifi, gps -- unique hand-made config
ThinkPad 25 Special Anniversary Edition. #retro. Signed by D.Hill
T470p | X1 Carbon Gen3 | Miix 2 10" | Yoga Tablet 2-1050F (Android) + BT Keyboard
ThinkPad Stack • 2.4/5 Wireless Router, HDD 1 TB, BT Speaker, Power Bank, Mobile Projector

Do it well, worse becomes itself

Communities:   English    Deutsche    Español    Portugues    Русскоязычное    Česká    Slovenská    Українська   Moto English

hermelinen
Paper Tape
Posts: 5
Registered: ‎02-24-2014
Location: SE
Views: 1,399
Message 5 of 5

Re: X240 - Upgrade Screen and WWAN Card - Which fits?

I see.

Big thanks to you!

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