Port Replicator loses connection to 2 external monitors and moves all the windows to the main screen

I recently purchased a Lenovo USB 2.0 Port Replicator with Digital Video (0A33942) to use with my Lenovo ThinkPad E530 laptop and two external monitors. One of the monitors is plugged into the port replicator with a VGA cord and the other one is plugged in directly into the laptop also with VGA.
The issue I'm having is randomly during the day, both screens will go blank, when they come back up everything that was open on the second screen gets moved to the main one. This happens about 15 times a day and although not a life threatening issue, it's still more of an annoyance moving everything back to the second screen as it was originally set up.
I have gone to Power Options and I have switched the sleep mode to 'Never'. Anyone have any suggestions? This is really driving me nuts. I tried calling Lenovo support and they told me this wasn't in "their scope" of support issues.
Thanks

this is a driver incompatibility issue, it happens with some displaylink devices. I had this problem with the Lenobo USB 2.0 port replicator before.
Since the E530 has USB 3.0, i suggest you get a Lenovo's USB 3.0 dock, which will support 2 external LCD (but only one of the dvi on the dock can be converted to vga).
Regards,
Jin Li
May this year, be the year of 'DO'!
I am a volunteer, and not a paid staff of Lenovo or Microsoft

Similar Messages

HT4236 I've run out of room on my hard drive. I bought an external drive and exported all my albums to the external drive then deleted the albums from iPhoto. I want to sync both from my ext drive and new albums in iPhoto. No dice. Help!

I've run out of room on my hard drive. I bought an external drive and exported all my albums to the external drive then deleted the albums from iPhoto. I want to sync both from my ext drive and new albums in iPhoto. My photos on the devices get wiped out when I sync to iPhoto since I deleted all the albums. But when I sync to my hard drive (where I maintained the album structure) the photos are copied to my iPad but lose all the hierarchy and folder structure. Now I have to scroll through thousands of photos to try to find the one I'm looking for. Before I sync any more devices I want to know the following: 1) can I restore the album structure on my iPad by using the photo cache? 2) is there a way to sync both new iPhoto albums AND pictures in the folders in my hard drive? And 3) how can I keep the photo hierarchy structure from my hard drive intact on my devices?

TigerMom28 wrote:
I've run out of room on my hard drive. I bought an external drive and exported all my albums to the external drive then deleted the albums from iPhoto.
Don't do that.
Copy /Photos/Photo library/ to the external.
Hold Option and launch iPhoto.
Select Choose library and select the Photo library you copied to the external.

With YP2 I cannot listen to music when connected to an external monitor

I am using the hdmi connection for my external monitor and when connected I cannot get any sound from my YP2. It works just fine when connected to a TV so I am assuming the sound signal has to be amplfied by the tv or receiver. A monitor typically does not have any sound amplification, I think, so my guess is this is the problem. I was hoping I could at least listen to music when earphones are plugged in, but I can't.
Another minor problem I have using the YP2 connected to my monitor is I cannot get the full resolution of the monitor, I will update this thread with the actual montior (it is an Asus 27" professional grade monitor with something like 2500x1600 resolution, I cannot remember the actual numbers) model number. The best I can get with the YP2 is around 2000x1200.
Gary

I spent quite a bit of time with Lenovo support. They got on my computer remotely, replaced the display driver, and still the same problem. It appears the problem is the resolution can only be adjusted by increments. The highest was 3200x1800 and the next lowest was 2000x1500 and then 2000x1000 (I am rounding the last two). So the computer resolution defaults to the 2000x1000 resolution when hooked up to the external monitor.
For all practical purposes this is fine. I rarely have to do any photo editing that is that critical and if I need the higher resolution I can edit with my desktop.
Gary

Can MBA connect to 2 external monitors?

I have been using a dual-display graphics card in a PC for some time, with 2 monitors connected to make a large working area. Is it possible to do this with the MBA? Is the mini displayport to DVI compatible with dual-display? So far, I have been able to successfully use the MBA with lid closed connected with one external monitor. Cheers!

My impression is that the dual-display adaptor may work with one of those Y DVI splitters for dual-monitor cards. But is anyone certain about this?

Is there anyway to have an 11 inch mac air connected to an external monitor with lid closed and still be able to see content. I have a wireless ketboard and mouse and have tried everything. Only works when plugged in.

Is there anyway to have an 11 inch mac air connected to an external monitor with lid closed and still be able to see content. I have a wireless ketboard and mouse and have tried everything. Only works when plugged in.

You are referring to a feature called Clamshell Mode, please read Clamshell Mode setup for instructions.
BTW when posting when you use generalities such as "have tried everything" this tells us nothing. When posting please be specific and try to paint a complete picture. It just makes things easier for those trying to help you.

Why does my screen turn blue and freeze every time i try to plug in my 'mini display to hdmi' cable into my thunderbolt port in order to use an external monitor?

why does my screen turn blue and freeze every time i try to plug in my 'mini display to hdmi' cable into my thunderbolt port in order to use an external monitor? it only works if i turn the computer on with it already plugged in.

Do you have gfxCardStatus installed? Is your monitor set to "Integrated" or "Discrete". You want it set to Discrete to drive the external HDMI display.
Try resetting the PRAM and SMC
<About NVRAM and PRAM>
<Intel-based Macs: Resetting the System Management Controller (SMC)>
Are you sure you have a good miniDisplayPort to HDMI cable?
Do you have another HDMI display you can test against (your neighbor's HDMI capable TV).
Do you have friend that can test the cable using their Mac and maybe their TV or a monitor that has HDMI input.

When my macbook pro is connected to an external monitor

when i close my macbook pro whilst it is connected to an external monitor the internet connection slows down, does any body know how to fix it ?

A quote from the attached article:
Certain external monitors and LCD displays: Certain displays may emit harmonic interference, especially in the 2.4GHz band between channels 11 and 14. This interference may be at its worst if you have a portable computer with the lid closed and an external monitor connected to it. Try changing your access point to use 5 Ghz or a lower 2.4 GHz channel.
http://support.apple.com/kb/HT1365

My Macbook Pro 15-inch with retina display crashes sometimes when connected to an external monitor

My almost-new Macbook Pro 15-inch with retina display goes black and shuts down sometimes when connected to my external monitor. (The first time it did this was when connected to a projector.) They have replaced the motherboard but it still happens sometimes. The computer and monitor both come back on after a few seconds.

Welcome to Apple Support Communities
To mirror your Mac's display onto your TV, press Command and F1 keys. Read > http://support.apple.com/kb/HT5019

I have a macbook pro4.1 and the sound chip in it failed. My speakers and microphone no longer work. Does anyone know of an external speaker and microphone set that plugs into the USB port so I can continue to use both of these functions?

I have a macbook pro4.1 and the sound chip in it failed. My speakers and microphone no longer work. Does anyone know of an external speaker and microphone set that plugs into the USB port so I can continue to use both of these functions and not have to pay to have the entire main board replaced. Preferably something under $100.

I don't think you're likely to find a set of external speakers that come with a microphone and plug directly into a USB port. There are USB audio cards that look like tiny flash drives but have microphone and headphone ports in them, to which you can connect a typical two-plug Windows PC headset with a microphone, or else you can connect external speakers and a stand-alone microphone. Those adapters typically cost under $10. I don't know anything about the quality of sound that can be expected from them.
I have a Griffin iMic, which is much the same idea but larger, a bit more expensive (retail~$40), and perhaps delivers somewhat better sound quality (I hope so, but I don't know because I've never had occasion to try one of the little ones).
http://www.google.com/products/catalog?oe=UTF-8&hl=en&client=safari&q=usb+sound+ card&um=1&ie=UTF-8&tbm=shop&cid=9618463009759678039&sa=X&ei=tgQoT5zYOMfZ0QHkiICw Ag&ved=0CHcQ8gIwAQ
http://compare.ebay.com/like/320779457703?var=lv&ltyp=AllFixedPriceItemTypes&var =sbar

FCP Problem with Firewire output to external monitor and speaker ???Help

i have a g5 powermac. the problem is when using Final cut pro 4hd. when i output my work through firewire to my external monitor and speaker i have a problem with the audio signal. Theres feedback/noise/hiss from the speakers. The firewire connects to DSR-11 vtr deck which feeds my monitor and speakers. it only happens when in FCP is set to A/V firewire output. does not happen if Video output is not set to firewire.
I Diagnosis is that it is not my dsr-11 deck or firewire i've ruled those out. The problem is either FCP software or Hardware problem with my G5
Does anyone have a similar problem. please respone, i will try to answer any respones,
Thanks
powermac g5 powermac

CaptM
From the firewire that feeds the dsr-11. on the output, i use s-video cable to my monitor (sony pvm-14l) and High Quality rca cables thet feed the audio to the Roland Speakers.
I've changed all wires and still have audio problem. I,ve changed my Dsr-11 deck to my camcorder and still have the problem.
If any of u guys use FCP The problem happens When I select view> external Monitor > and select firewire for Audio/ and video. I have never changed my editing habits, something just went wrong with the signal, I think its a Hardware problem with the firewire connection. I'm Going to have to bring this to a Apple Service Center In my local area one day.

MacBook Pro with external monitor and keyboard.

Hello, everyone.
I've tried to find the answer for this question but haven't found a clear answer with my Google search.
My older Powerbook G4 will not allow me to work with an external monitor and keyboard with the screen in a closed position. I am about to purchase a new MacBook Pro and would like to be able to use it at home with a larger monitor and keyboard but with the lid closed and its built-in screen turned off. Can this be done ?
How can a MacBook Pro be used (turned-on) with external monitor and keyboard while the lid is closed and the its screen is off ?
Thank you in advance for your answers.
Joseph

Hi Niel,
I have the same problem with my MacBook and I followed the instructions you posted. My issue is that when the computer wakes up after clicking the buttons on the keyboard it then quickly goes back to sleep. I can't seem to keep it awake when the lid is closed. I've been searching for an answer without any luck. Any idea how to solve this problem?
Thanks!
P.S. After I finished posting this message I figured out my problem. While fiddling with my computer and monitor, I inadvertently disconnected the power. After reconnecting the power, I was able to wake my computer and keep it awake. A note to other people having this issue: the computer must be connected to a power outlet to run in closed mode.
Message was edited by: qwertyphd

Using the MacBook Pro with external Monitor and Keyboard

This may be a dumb question, but here it goes anyway:
Can I use the MacBook Pro with an external monitor and a bluetooth keyboard and mouse without having it opened all of the time ?
I am planning to buy a MacBook for my wife and most of the time she will be using it at her home office.
I don't want her to use the computer opened all of the time when she is actually looking at the separate screen and using a separate keyboard. Having the laptop opened will only accumulate dust and reduce the lifetime of the built in screen.
What I would actually need is a kind of "docking station", but Apple doesn't make that - I know.
So can the MacBook at least be operated without the internal screen powered on while it is closed?
Thanks for your help
Martin
Message was edited by: mdopp

Yes - it's called clamshell mode:
http://support.apple.com/kb/HT3131

Using the GT70 with external monitor and lid closed

I wasn't sure where to post this question.
I have several laptops and use external monitors. I close the lid on the laptops and the display continues to work.
On the GT70, the system shuts down. It won't allow me to use the external keyboard and mouse or display the session.
Any suggestions if there is a configuration option to allow the GT70 to continue to function with external monitor and lid closed.

Yup. This is a windows setting. You need to go into your control panel -> power options -> "Choose when the computer sleeps" and "Choose what closing the lid does"
That should solve the problem. I currently have my GT70 hooked up to a 42" TV and I can close the lid and it stays on and the TV continues displaying as well. No problems. =]

Is it OK to use USB 2.0 connection for Glyph external drive and Mac Pro as project drive?

Is it OK to use a USB 2.0 connection for Glyph external drive and Mac Pro as project drive? I was told by Sweetwater tech support to use Firewire, but both the FW400 and FW800 connections crash my audio interface software mixer (Presonus' "Universal Control" software).
Both Firewire connections also create a 10 second hang for each Command-Save that I do.
USB 2.0 for the external drive seems to be working so far, but is there some reason I should be wary of using this as my go-to project drive? In other words, I am imagining that there was probably some definite reason that the tech support guy mentioned not to use it. But maybe not. It's a brand new Glyph. In any event, it's nice to have the 10 second hang eliminated, and I was just looking for some advice, since digging into the Presonus software issue could take some time.

If you have a mac pro, why not stick the external HDD inside via one of your many SATA cables & have it run 9 times faster than your USB?
Or stick a HDD CADDY in your mac pro, so you can slot in a full sized 3TB HDD for recording, and when you are done, pull it out & slip it in an external enclosure if you need to take it places?

External Monitor and LXDE

I run Arch + LXDE on my laptop and everything works great. Recently, I attempted to attach my laptop to an external monitor and use lxrandr to output only to the external. When I first tried it, the output worked fine but I was unable to adjust the resolution on the external monitor to anything greater than the best resolution I can get with my laptop. After restarting X, though, I was able to get max possible resolution on the external. However, this does not happen automatically, and every time I attach the monitor I have to reset the resolution to the best possible. Also, PCManFM only displays the desktop on a portion of my monitor equivalent to the laptop resolution (1280x800) even though the laptop monitor is disabled by lxrandr. The rest of the desktop is just openbox; when I right click on it, I get the openbox menu. Furthermore, when I attempt to switch to an agetty, the display is not aligned and most of the left side of the output is cut off. However, if I open the laptop, the agetty output works nicely there.
The agetty problem doesn't surprise me because that has nothing to do with Xorg, but it would be really nice if everything just worked. I have tried looking for similar problems (and solutions), but I can find very little information. I would like to have PCManFM put the desktop on the whole display, I would like to have the best resolution automatically when I plug in the external, and (maybe) I would like to be able to use the agetty terminals when I just want to work from the terminal.
Thanks!

I want to avoid setting up a xorg.conf file, and arandr works pretty much the same way as lxrandr. So I decided to write a simple script that I could run at startup to automatically set the resolution of all attached monitors to the maximum possible. Here is the script, and I can run it from /etc/xdg/lxsession/LXDE/autostart:
#!/bin/bash
query=`xrandr -q 2>/dev/null`
screens=`echo "${query}" | grep '^[A-Za-z].*' | sed -e '/^Screen.*/d' -e 's/[ \t].*$//g'`
c=0
for s in $screens; do
screenarr[$c]=$s
c=$(($c+1))
done
displaylines=`echo "${query}" | grep -n '^[A-Za-z].*' | sed -e '/^[0-9]:Screen.*/d' -e 's/:.*//g'`
c=0
for i in $displaylines; do
resline=$(($i+1))
res=`echo "${query}" | grep -n '.*' | sed -e "/^$resline:[ \t].*[0-9]/!d" -e 's/^[0-9].*: *//' -e 's/ .*//'`
if [ "$res" != "" ]; then
xrandr --output ${screenarr[$c]} --mode ${res} 2>/dev/null
fi
c=$(($c+1))
done
I wrote this really quickly so if anyone has an suggestions for improvement that would be great. I am hoping to generalize this so that you can pass it simple parameters to have some control as to how your monitors are configured. Also, if you have a better way to extract the monitor information than from xrandr -q and regex that would be a huge improvement.
When run from autostart before PCManFM, PCManFM fills the full screen with the desktop.

Port Replicator loses connection to 2 external monitors and moves all the windows to the main screen

Similar Messages

Maybe you are looking for