Macbook Pro model 4,1: can it connect to hi res monitor?
I have a macbook pro, model 4,1. no mini display port. I am looking at a high resolution monitor dell 2713. Will I be wasting my money to buy resolution higher than 1080 if I don't have a port on the Macbook to deliver it?
MacBook Pro's 4,1 (three models) all up to 2560 by 1600 pixels on a external monitor via Dual Link DVI, there are adapters but it depends upon monitor and imput if it will accept it.
SwitchResX has helped others with third party monitors getting OS X to display on them.
Can't help you with the Dell, it's been trouble for others here and I don't know where to direct to solve those issues with Mac's.
Best I can do.
Similar Messages
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Occasionally my macbook, iphone, and ipad would not be connected to the internet at the same time. However, when they can connect, all three are connected at the same time. It is not my internet because my room mates computers are connected to the internet the whole time without any problems. When I can't connect, I can still see the network name on th wifi network search. However, when I click connect, the only message that pops up is can not join network.
Hi Lao3262,
Thanks for using Apple Support Communities. These articles have troubleshooting steps for issues with Wi-Fi on Macs and iOS devices respectively:
Wi-Fi: How to troubleshoot Wi-Fi connectivity
http://support.apple.com/kb/HT4628
iOS: Troubleshooting Wi-Fi networks and connections
http://support.apple.com/kb/ts1398
Cheers,
- Ari -
What is the problem with 15-inch Macbook Pro model 2011 after connecting to TV with HDMI chord?
Today we connected a 15-inch Macbook Pro model 2011 with HDMI chord to an Insigna Television. We plugged and unplugged couple of times. But recently the macbook pro is having technical issues. The following symptoms are:
1. Macbook pro turns on and off
2. The screen stays blue and keeps loading but does not load to the desktop so you can't access to anywhere
3. The screen sometimes becomes fuzzy and the apple logo that shows before it loads to the desktop is fuzzy
4. Sometimes fuzzy lines appear on the screen like you see on television when there's a bad signal
5. The screen stays blue
6. Sometimes little specks appear on the screen
Only thing we did was turn it off and restart but it still leads to the same symptoms above.
Does anyone have any clue what caused this problem? I am guessing it is due to the connection to the HDMI chord, since we didn't turn the macbook on and off when we plugged it, rather we just unplugged and plugged the chord while the macbook is running.
Another theory might be watching movies from an online source but the first theory seems to make more sense.
We scheduled a meeting with the genius bar tomorrow but does anyone might have any clue? And also any ideas how to fix this? This is an emergency because there are important files on the macbook we didn't back up and we hope the files are safe and we need to use the macbook ASAP. Let us know anything that might have caused this and/or any solutions or help. That would be appreciated and thank you.Hey there! Welcome to the Discrete GPU issue clube ... post your relate here >>> 2011 MacBook Pro and Discrete Graphics Card
And for GOD SAKE! Call Apple to tell them that you're another user with such problem ... that action can improve a future recall. BTW the fix price for your problem is around U$ 1000,00 ... that's the meaning of the recall attempt -
I have a MacBook Pro , Model Identifier MacBook Pro8,2 , MAC OX S 10.7.4.
Question 1: Does this model have a PCI Express slot?
Question 2: Can I upgrade my USB2 port in this laptop to a USB3 port?
Appreciate your help & advice..No & no.
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I have a MacBook Pro. My mac can detect wifi. But will not connect anywhere. I did get connected via TCP/IP settings but I can't connect to any wifi anywhere. Network diagnostic has a green light for wi-fi and wi-fi settings. Red light for the rest. (Network settings, ISP, Internet and server.)
Hello NotAppleSavy,
Thanks for the question. After reviewing your post, it sounds like the computer wont connect to networks. I see you have used network diagnostic. I would recommend that you read this article, there are a lot of other things you can do in this article that may be able to help you resolve or isolate the issue.
Wi-Fi: How to troubleshoot Wi-Fi connectivity
Thanks for using Apple Support Communities.
Have a nice day,
Mario -
I have a MacBook Pro with Snow Leopard. After connecting my HP Photosmart D110 to it, the printer works but the scanner doesn't. The message is"The scan cannot be performed because another program has control of the HP imaging device". Can anyone help?
Found the answer on the HP site. It's the original software that works with this printer OS X 10.6!!
http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en &cc=us&prodTypeId=18972&prodSeriesId=3558902&prodNameId=3562006&swEnvOID=219&swL ang=8&mode=2&taskId=135&swItem=ma-60835-3 -
I don't want other computers connect with my computer, I don't want sharing my macbook pro, so how I can protect my computer and avoid other people connect with my computers
As long as you do not enable Sharing of any kind (System Preferences > Sharing) no other computer can connect with yours. Also make sure you have your wireless network protected with a WPA2 password.
That's all I can suggest without knowing what OS version you are running (you are not running iOS as that is for iDevices). -
I have purchased the VGA Connectors for both a iMac and Macbook Pro so that i can connect my promethean board projector to the computer and I can not get the image on the screen. Does anyone have any suggestions?
Irelandbound wrote:
thank you, I have the adaptors so glad that would work. I just heard adaptors burn out often. So Just thought for my main iMac computer, a plug would be best. I will get one once I move.
Any other suggestions or things I should know about apple products in Ireland. I know there are no Apple stores there.
An adaptor doesn't burn out. It merely serves as a means to connect the power prongs on your device to the power supply.
I believe you are thinking of a transformer, which you do not need. A transformer converts one voltage to another.
You don't need to do that as the power supply of modern electronics can take almost any worldwide voltage.
Look at the label on the device. It should indicate the input power acceptable of 100-240 VAC, 50-60 Hz.
Additionally, I found the adapters cheaper in the UK than I found them in the US. They were available in most supermarket chains. I wasn't in Ireland, so I can't say one way or the other.
If you have something that doesn't have that input power spec, it would require a transformer.
On other items like electric clocks or things with motors, you can connect them up to a transformer and the voltage will be correct, but the frequency may not. For clocks, that will cause them to not keep time well. For motors, they will burn out. -
What is the correct part number for dvi to vga adapter for macbook pro model A1260
Can someone tell me the Apple part number for the DVI to VGA adapter that came with a Macbook Pro model A1260? (Early 2008)
My adapter has reached the end of useful life.
Thanks!You have a MacBook Pro 15" Early 2009 (MacBook Pro 4,1)
The Mac's port is a Dual-link DVI (VGA, Composite and S-video with adapter)
The DVI connector connects to the Dual link-DVI port,thus you need a DVI to VGA adapter.
http://eshop.macsales.com/item/Micro%20Accessories/DVIVGA/
You also can search the Apple store online for the part, but it's so basic and simple that paying more for Apple's version is just for looks. -
What's wrong with my macbook pro (15" early 2011) when i connect it with TV via hdmi
What's wrong with my macbook pro (15" early 2011) when i connect it with TV via hdmi
Hello Alex,
It sounds like you are getting excessive CPU usage when connecting an external display via HDMI to your computer. I would try the troubleshooting steps outlined in the article named:
Apple computers: Troubleshooting issues with video on internal or external displays
http://support.apple.com/kb/ht1573
When using an external display be sure to check the following:
If you're using an Apple notebook, confirm the AC power cable or adapter is securely connected to the computer and the cable providing power to the display is also secure. It is always good to have your notebook connected to AC power when an external display is in use.
Confirm display adapters are fully seated in their respective connections and that they are supported models and for the computer and display. Refer to these articles to assist you with adapter compatibility and further configuration information:
Monitor and Display Adapter Table
About Mini DisplayPort to HDMI adapters
Apple Mini DisplayPort adapters: Frequently asked questions (FAQ)
Thunderbolt ports and displays: Frequently asked questions (FAQ)
Remove all display cable extenders, KVM switches, or other like devices and retest to determine if the issue is resolved.
Try unplugging the video adapter or cable and then plug it back in.
If more than one video adapter is in use (or "daisy-chained"), troubleshoot by using only one adapter.
Example: A mini DisplayPort to DVI adapter connected to a DVI to HDMI adapter is an unsupported configuration because there is a series of adapters in use.
If available, try using a different display and or adapter (or use a different connector by using DVI instead of VGA, for instance).
Reset the systemYou can reset the Mac's parameter RAM and SMC.Reset the resolutionStart by resetting the Mac's parameter RAM. If the display does not come up, was previously set to an unsupported resolution, and still results in no video:
Start up in Safe Mode.
From the Apple () menu, choose System Preferences.
Choose Displays from the View menu to open the preferences pane.
Select any resolution and refresh rate that your display supports.
Restart your computer.
Thank you for using Apple Support Communities.
Cheers,
Sterling -
Mid-2010 MacBook Pro, Model A1278
I am having 2 issues:
- Lagging when opening applications
The dock animations are lagged. Occasionally I will get a lag if I open both Firefox and Safari. My cursor will lag but I won't get a "beach ball/pinwheel."
- Brightness of screen will change on it's own
The brightness of my screen will change on it's own-- I have yet to relate it to anything I am doing. This happens when I am running on battery and when I am using the power cord. I haven't found any solutions on this forum.
Here are my specs from the system profiler:
Model Name: MacBook Pro
Model Identifier: MacBookPro7,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2.4 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 3 MB
Memory: 4 GB
Bus Speed: 1.07 GHz
Boot ROM Version: MBP71.0039.B05
SMC Version (system): 1.62f6
Hardware UUID: 230F65B5-494B-568C-9DD5-4270A1B05964
Sudden Motion Sensor:
State: Enabled
System Version: Mac OS X 10.6.4 (10F569)
Kernel Version: Darwin 10.4.0
Boot Volume: Macintosh HD
Boot Mode: Normal
Secure Virtual Memory: Enabled
64-bit Kernel and Extensions: No
Time since boot: 38 minutesAlright, I have gone in to the Genius Bar TWICE now. The first time, they blamed it on the RAM and replaced it. Then they blamed it on my case so I took it off. The second time, they couldn't find anything wrong with it so they told me to re-install Snow Leopard.
I had to call Apple to get a replacement disk to re-install my OS, HOWEVER, I can't do it. I want to throw my macbook against the wall at this point. Can anybody help me by looking at the attached screenshot?
I don't understand how I can go from my iBook (which is still kicking and running just fine) to this Macbook Pro that is more trouble than not.
Click to Enlarge
Message was edited by: mzjean -
My MacBook Pro appears to run sluggish when connecting to a Thunderbolt Display
Here are my specs
Hardware Overview:
Model Name: MacBook Pro
Model Identifier: MacBookPro8,2
Processor Name: Intel Core i7
Processor Speed: 2.2 GHz
Number of Processors: 1
Total Number of Cores: 4
L2 Cache (per Core): 256 KB
L3 Cache: 6 MB
Memory: 16 GB
Boot ROM Version: MBP81.0047.B27
SMC Version (system): 1.69f3
Serial Number (system): [REMOVED]
Hardware UUID: [REMOVED]
Sudden Motion Sensor:
State: Enabled
AMD Radeon HD 6750M:
Chipset Model: AMD Radeon HD 6750M
Type: GPU
Bus: PCIe
PCIe Lane Width: x8
VRAM (Total): 1024 MB
Vendor: ATI (0x1002)
Device ID: 0x6741
Revision ID: 0x0000
ROM Revision: 113-C0170L-573
gMux Version: 1.9.23
EFI Driver Version: 01.00.573
Displays:
Thunderbolt Display:
Display Type: LCD
Resolution: 2560 x 1440
Pixel Depth: 32-Bit Color (ARGB8888)
Display Serial Number: [REMOVED]
Main Display: Yes
Mirror: Off
Online: Yes
Rotation: Supported
Connection Type: DisplayPort
When I play games like StarCraft 2 on my MacBook Pro (without my Thunderbolt Display connected), the game runs GREAT
When I play games like StarCraft 2 on my MacBook Pro (with my Thunderbolt Display connected), you notice the mouse responding slower (I even lowered the graphics settings to it's lowest and still get the same results)
When I play games like Safari on my MacBook Pro (without my Thunderbolt Display connected), the game runs GREAT
When I play games like Safari on my MacBook Pro (with my Thunderbolt Display connected), you notice the mouse responding slower
The above happens with any application. This even occurs after a fresh reboot. i unplugged all my periphals from my MacBook Pro and Thunderbolt Display
I updated my OS and applications.
I monitor Activity Monitor and notice nothing unsual about runaway processes.
Just so everyone knows. This is a 2011 MacBook Pro.I have the same exact model as you, as well as an Apple Thunderbolt Display. I don't play any games, so I wouldn't notice any degradation there but I do run a lot of GPU/CPU/RAM intensive apps and have experienced no problems with the TB display connected.
We have the same configuration, OS, everything. We may just be running different apps. I do have 16GB of RAM and a SSD so that may mean that I'm just not able to notice any slowdown at all.
I'm not sure what your problem might be - I would suggest contacting AppleCare to see if they've documented problems such as the one you're having.
Clinton -
I am most unhappy with your Lion 10.7.3 operating system that I installed on this MacBook:
Hardware Overview:
Model Name: MacBook Pro
Model Identifier: MacBookPro5,4
Processor Name: Intel Core 2 Duo
Processor Speed: 2.53 GHz
Number of Processors: 1
Total Number of Cores: 2
L2 Cache: 3 MB
Memory: 4 GB
Bus Speed: 1.07 GHz
Boot ROM Version: MBP53.00AC.B03
SMC Version (system): 1.49f2
Serial Number (system): W8******7XJ
Hardware UUID: ******
Sudden Motion Sensor:
State: Enabled
1. The scrolling, as far as I've been able to determine, is by using the slide bar to the right of most diplays. There are no up or down arrows that allow slow movement
2. The top and botton toolbars are not visible. The top one appears when you point the arrow to the top of the screen but the same doesn't work well if at all pointing the cursor to the bottom.
3. When downloading, something jumps to the upper right of the screen. I could point and click it and get a diplay if my downloads. I was attempting to fix some of the above. Now the little thing jumps off the screen and I can't get to it.
4I was trying to installMacBook Pro EFI Firmware Update 2.3. I got message it couldn't be installed on my system.
5. The red yellow and blue bullets that allow shutting down, minimizing and maximizing are missing on most open windows.
Can you do something about these problems
It's problematical that one can't communicate directly with Apple to resolve these problems
<Edited By Host>1: I'm scrolling this page right now using the arrow keys.
2: Press the escape (esc) key to exit full-screen mode. Select Apple menu > Dock > Turn Hiding Off.
3: ???
4: That's because you downloaded an update for another model.
5: See 2. -
My left arrow does not work on my macbook pro(model A1226).
I have reset nvram, performed a safe boot, pulled the cache to desktop, replaced .globalpreference.plist, & tested all other keys with "keyboard viewer" (all other keys work except for the arrow).
In addition, I have gone thru all the recommended checks with universal access and have booted from snow leopard dvd and the left arrow still does not work.
I have tried using the left arrow key in all of applications I use such as: excel, ms word, address book, calendar, iphoto, terminal, & highlighting an icon and using the arrows to move to another selected icon.
Here is the kicker! In addition, I purchased a logitech solar bluetooth keyboard and the arrows work fine with my ipad but do not work when paired with the macbook pro. All other keys work fine on the macbook pro using the bluetooth keyboard.
I believe this says that the problem is not in my macbook pro keyboard. So where can it be?
Can anyone think of any other rabbit holes I can search?
thanks and regards
vats3I would also like to add that I've reverted the two cd drive and hard drive mods I did and the laptop is back to factory hardware and there is 0 corrosion or mold visible.
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Help please, my macbook pro model A 1226 doesn't boot up, i hear the optical drive sound starting but no screen light or booting sound, ive'd tried all redet commands, and safe mode but no luck, can anyone give me an solution to my problem. Tnx
It looks as if there's a problem with your GPU. With a Retina machine, that would mean replacement of just about everything, except, perhaps, the flash storage drive.
Print you kernel panic when you go to your Apple Store appointment. I'm betting that it's a faulty GPU but they will be able to diagnose exactly where the problem lies.
Good luck,
Clinton
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