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Wednesday, September 3, 2014

Re: T440s, major WiFi and Bluetooth instability

Another MAJOR problem with many recent models of Lenovo laptops is the Lenovo EMC Storage Coordinator program (I think that is it's name -- I removed it some time ago).  It periodically runs discovery.exe which results in a Denial of Service condition that locks the entire network the laptop is using -- both WLAN and LAN.

In a thread for the Yoga ThinkPad, Lenovo staff acknowledged the problem and recommended that the program be uninstalled immediately. 

This serious problem deserves a broadcast alert to all owners of affected models by Lenovo, but so far only acknowledgement in one thread that I've seen.

The symptom is no Internet access for about 5 minutes or more for all computers on the network!.  Task Manager shows a high volume of outbound network traffic from discovery.exe to a large group of 169.254.xxx.xxx addresses (shown in Resource Monitor).


View the original article here

Re: Weird Color Blob on T440p Screen

Hi Protego,

Welcome to Lenovo Community!

As per the query we understood that you are facing an issue with Display screen on your ThinkPad T440p.

Can you please provide us the snapshot of the issue, so that we will verify and assist you further on the issue?

About Posting Pictures In The Forums

Hope this helps!

Best regards,

Hemanth Kumar

Did someone help you today? Press the star on the left to thank them with a Kudo!
If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.

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View the original article here

Re: T400 Ram Upgrade, 2x4 Gb, only beeps

Hey guys, I've got following problem.

So far I use 6 Gb (4+2) in my T400 2765-52G. The rams are from Kingston (4gb, kvr1066d3s7/4g) and Samsumg (2gb, m471b5673eh1). This works.

I need additional ram so I bought an 8gb stick from Kingston. But the Notebook only beeped (short pause short short short pause short). I realized the G45 does only support more than 4Gb for each slot. So I ordered 4Gb. First from Kingston (KVR16S11S8/4) then from Samsung (M471b5173bh0). They did not work either. Same result as above.

I removed the ac adapter + battery + bios battery, I did a bios update to 3.25 and changed the slots, tried the single module - nothing.

Do you have any ideas?

Thank you very much,

Jan


View the original article here

Re: T400 Ram Upgrade, 2x4 Gb, only beeps

Hey guys, I've got following problem.

So far I use 6 Gb (4+2) in my T400 2765-52G. The rams are from Kingston (4gb, kvr1066d3s7/4g) and Samsumg (2gb, m471b5673eh1). This works.

I need additional ram so I bought an 8gb stick from Kingston. But the Notebook only beeped (short pause short short short pause short). I realized the G45 does only support more than 4Gb for each slot. So I ordered 4Gb. First from Kingston (KVR16S11S8/4) then from Samsung (M471b5173bh0). They did not work either. Same result as above.

I removed the ac adapter + battery + bios battery, I did a bios update to 3.25 and changed the slots, tried the single module - nothing.

Do you have any ideas?

Thank you very much,

Jan


View the original article here

Re: T400 Ram Upgrade, 2x4 Gb, only beeps

Hey guys, I've got following problem.

So far I use 6 Gb (4+2) in my T400 2765-52G. The rams are from Kingston (4gb, kvr1066d3s7/4g) and Samsumg (2gb, m471b5673eh1). This works.

I need additional ram so I bought an 8gb stick from Kingston. But the Notebook only beeped (short pause short short short pause short). I realized the G45 does only support more than 4Gb for each slot. So I ordered 4Gb. First from Kingston (KVR16S11S8/4) then from Samsung (M471b5173bh0). They did not work either. Same result as above.

I removed the ac adapter + battery + bios battery, I did a bios update to 3.25 and changed the slots, tried the single module - nothing.

Do you have any ideas?

Thank you very much,

Jan


View the original article here

Re: Thoughts on the T440/s/p lineup

However, X1, X1 Carbon 1st and 2nd gen are 14 inches.

That is true. Good point. I guess it's just that the X1's 14" form is a relative newcomer to the X-series, being that it only appeared on the stage about 11 years after the first X-series machine, which I believe was the X20 back in 2000 ... so it just seems odd to liken the series with a form factor that has only been in existance for 2-3 years.

T-series are well-known for balance between performance and mobility

Again, the T series were really known for the longest time as being the 14" form factor, and then the 15" from the T42 and T42p onwards. There was never a T-series smaller than 14" and never a X-series larger than 13" ... until the X1 in 2011. When I would advise business clients a while back it was pretty clearcut .. the X were the ultraportable's with 12" - 13" screens, and the T-series was full-sized laptops with all the extra ports, optical drive etc ... very simple, and business people like simplicity!

T-series ultrabook are more mobility oriented, therefore I suggest switching to the naming convention to X

Are you talking about the T440 or T440s? Actually according to Intels definition of what an Ultrabook is are either of them technically an Ultrabook? PCworld.com says:

"An Ultrabook must now be outfitted with a touchscreen, and Intel is encouraging manufacturers to build two-in-one convertible designs (notebooks with touchscreens that detach from their keyboards to become tablets). Also, no laptop can be thicker than 23mm (0.9 inches) if it’s to be marketed as an Ultrabook, and it must now be hardware-ready for voice command and control.

Ultrabook battery-life requirements have been extended to provide at least six hours of HD video playback; a minimum of nine hours when Windows 8 is idling; and at least seven days of standby time. An Ultrabook must now wake from sleep mode in less than three seconds.

In addition to supporting wireless networking, an Ultrabook must now also support Intel’s Wireless Display technology for streaming its video output to a supported display or adapter."


Anyhow, I think the X and T series need to be redefined back to how they were when there was a X41 and a T41. Get rid of the X131e, X140 ... as well as the low-end T430u/T440 ... the T440 should be the flagship with the T440s as it's slimmer counterpart. Either that or just have the T440p for performance and T440s for slimline - no third model is needed.

My Thinkpad History since 1998: 760C, 380ED, 600X, T21, T23, T30, R30, R31, T40, T40p, R51, T41, T42, T43, T60, R61, X31, X61, T61, T400, T440p.
Current Personal Thinkpads: R61, T400, T440p - Other Thinkpads regularly handled currently: T61, T430, T430s, T440, X230, X230s

View the original article here

Re: Weird Color Blob on T440p Screen

Hi Protego,

Welcome to Lenovo Community!

As per the query we understood that you are facing an issue with Display screen on your ThinkPad T440p.

Can you please provide us the snapshot of the issue, so that we will verify and assist you further on the issue?

About Posting Pictures In The Forums

Hope this helps!

Best regards,

Hemanth Kumar

Did someone help you today? Press the star on the left to thank them with a Kudo!
If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.

Follow @LenovoForums on Twitter!


View the original article here