I have a MacBook Air and am trying via DVI cable to connect another display? The Mac will not detect the other screen. Any suggestions would be terrific. Do I need to "install" the old screen?
Info:
iPhone 4S, iOS 5.0.1
I have a Hanns-G 22in monitor that I'm trying to connect to my new Macbook Pro. There's a DVI cable connected from the monitor to the macbook pro with a little converter cable. I've tried what seems like every iteration of sleeping, turning off, and turning on both the laptop and the monitor to no avail. The monitor always remains black as if it's connected to nothing. I know the monitor is good, too, as I use it for my PC on a daily basis.
View 9 Replies View Relatedi m using LG22inch monitor, it is a vga cable connected to a dvi adapter connected to a dvi miniport.
initially i tried to plug it in without AC power, but ext monitor screen is black. I surfed the net for some solutions, it says tat the AC power must be plugged in for the external monitor to work.
However, when i plug in AC power, the ext monitor is still sleeping, even though i can detect it in my profile settings.. what can i do to wake it up?
I recently purchased an LG Flatron monitor to use as my second display for my MacBook Pro (unibody). I had it working with great results for about a week, but today when I plugged it in, the monitor is not detected. I have been looking through other's problems trying many of the same things, to no avail. [URL]
View 2 Replies View RelatedI have a 2009 model of Mac Mini and I have a 32" Samsung TV as the primary display hooked up though MiniDVI converted to VGA and it works properly. But my second Sony 19" monitor hooked up though DisplayPort Converted to VGA does not receive signal. It is detected by Display but no signal is being sent to it. When I have only the monitor though the DisplayPort hooked up it doesn't receive signal but when I have one only though the MiniDVI it displays fine so I know its not the Monitors.
View 1 Replies View RelatedFor the last couple of month or two, my MacBook Pro hasn't always been recognising all of my 4Gb of RAM and only detecting one of the two 2Gb RAM installed.
I thought it might have been a hardware problem but I have been able to restart OS X when it only detects 2Gb and after it has rebooted it would see all 4Gb of RAM but recently (last week or so) when I restart this no longer happens and it still only detects 2Gb not matter how many times I restart.
The 4Gb of RAM installed is the factory shipped RAM and I haven't opened my MBP to make any modifications.
For some reason when I boot into Windows 7 through BootCamp it detects all 4Gb of RAM.
I am having real trouble running some applications that I need due to the fact that I only have half the installed RAM available.
Info:
MacBook Pro, Mac OS X (10.6.8), Intel Core 2 Duo 2.66GHz, 4GB RAM
I bought a 4-port USB hub (Gear Head if it matters) and it's supposed to just plug in and work. I normally use a USB mouse & keyboard, thus taking up 2 out of 2 of my MacBook Pro's USB slots. I bought the Hub so I could add in a light or speaker for late night gaming sessions and quiet videos respectively. The light on the USB Hub turns on, but it isn't detected by my MacBook Pro. Anything I plug in to it recieves enough power to turn on (Speaker's Power light turns on, Mouse's laser will turn on, etc...) but they aren't detected by the MacBook Pro. IE; Mouse won't move on screen, keyboard will not type, speaker isn't shown as an option for outgoing sound device, etc...
Info:
MacBook Pro, Mac OS X (10.6.8)
Installed a new Seagate Momentus XT 750gb into my mid 2009 mbp. When I tried to install my leopard the HDD was not detected.
So I put in the original HDD and installed leopard into the Seagate via USB with success. Prior installation I formatted the Seagate already.
Then I install the Seagate into the mbp again but still it cannot be detected.
Info:
MBP 2.8G Intel Core 2 Duo, Mac OS X (10.5.8), 4Gb RAM
Using both smcFanControl and istat, I cannot get a reading on my fan speeds. I can hear my exhaust fan spinning, but these programs tell me it is always at 000 rpm. Also, I don't think the fan control is working, as I don't hear an increase in fan speed when I make adjustments.
Does anyone know how I can get these apps to recognize my exhaust fan?
my 3g dongle is not detected in both usb ports on my new mac book pro?
View 2 Replies View RelatedI'm running Mac OS X Lion (latest version) on a MacBook Pro mid-2010 model. OS X Lion was installed via recovery tools a few days ago. Today I plugged in a brand new Crucial M4 SSD via USB and it got detected. I restarted the laptop in recovery mode using cmd + R and chose to install Lion on the external SSD. For this I first had to partition the SSD before it showed up as a valid drive where Lion could be installed. The installation went almost to the end, but then stopped rather strangely for a very long time. So I decided to cancel the installation and restarted the laptop normally. Since then the Crucial M4 SSD is not being detected at all (doesn't even show up in Disk Utility).
Info:
MacBook Pro, Mac OS X (10.7)
I have an early 2011 Macbook Pro 13 it was working OK but now has come up no batteries detected and I have tried a pram reset, smc reset and a new battery but still no luck. I did manage to get it to work for a while by turning it on with the power adapter connect then restarting it but at the point of the restart I pulled the power and it came on with the battery.
If I start it with the power adapter connected and then pull the power it will boot to the login screen briefly then go into sleep until I reconnect the power. When the power adapter is connected it just has a solid green light at all times never changes even if I do the smc reset.
Info:
MacBook Pro, OS X Yosemite (10.10), Early 2011
my mac wont' detect the battery and cannot be turned on unless it's plugged in. What should I do?
Info:
MacBook Pro, OS X Mavericks (10.9.2)
I have a macbook pro and i used my old phillips tv for a 2nd screen. Bought a DVI-I to DVI-I cable, and was working just fine. For xmas I got a Dynex 26inch. I noticed it has a VGA and not DVI input, so I figured I would buy a DVI-I to VGA adapter and still be able to use the same cable. I go to hook it up and my TV says no signal.
On my laptop it detected the tv as BBY LCD TV, but still has no picture. Is there a setting I need to change? Or is the better route going with a new DVI-I to VGA or HDMI cable?
when i entered any disc (dvd/cd), my mac cant detect it and instead there's like an alarm sound. after a few minutes, it automatically eject the disc without giving any error message whatsoever.
i'm using Model Name:MacBook
Model Identifier:MacBook5,1
Processor Name:Intel Core 2 Duo
Processor Speed:2 GHz
I upgraded to 10A432 last week. Today I plug in my headphones and to my surprise they dont work. If the headphones are plugged in audio comes out of computer speaker. Under Sound in Syspref it doesn't see the headphone. My mac is still under the 90 day warranty but I am studying in Purdue and don't know where the nearest apple store is.
View 3 Replies View RelatedI just upgraded my late model Penryn MBP from the stock Hitachi 200GB 5400rpm drive to a Seagate 500GB 7200rpm drive. Performance wise, I'm happy. XBench is indicating a significant gain on the disk test (especially in the sequential test) and I loved being able to use Quicksilver almost as soon as I saw the menubar. However, when I turned on the machine, it did not recognize the drive automatically, and I had to hold down the Option key in order to get it to boot from the disk. I cloned my old HD using CarbonCopy Cloner. Once I did that everything was (obviously) fine. How can I get the MBP to recognize my new disk as the default boot volume?
View 2 Replies View RelatedAfter installing the 10.7.4 Update, my MacBookPro 15 inch, early 2011, says "No Wi-Fi hardware detected".After resetting the PRAM and the SMC, functionality came back, but only until i have to shutdown the Book. After turning it on on again, again "No Wi-Fi hardware detected" under the Wi-Fi symbol in the menue bar. Again, after resetting PRAM (waiting for 3 chimes at startup), Wi-Fi hardware is detected again and working properly.
Info:
MacBookpro, Mac OS X (10.7.4)
Trying to run BT broadband speed checker It keeps telling me Flash is not stalled It is and I have disabled Ad-block, click to Flash etc and restarted...
Info:
MacBook Pro, OS X Mavericks (10.9.4), MBPR 13" 4 RAM MID 2010
I have a macbook pro. There is a built in camera. I can use to camera with Imovie, but it does not detect the camera with screenflow. I do not see the isight software on my machine. Do I simply need to buy the software? Seems like it should of been on the computer already (purchased used)
View 2 Replies View RelatedI've been running a Benq G2400W on my MacBook Pro since December 2008 with no problems. I recently has my logic board replaced due to a power issue. I got the computer back a few weeks ago. For some odd reason, my monitor refuses to accept the signal from my MacBook Pro over DVI. I can use the DVI to Analog converter and it works just fine.
I did find a thread over at Apple Support Discussions outlining the exact issue I am having. The solution is to remove a pin from the DVI cable. I shouldn't have to destroy a cable to get this to work again. I might order a new cable/adapter from monoprice.com and destroy it if that is my only option though.
I just can't figure out what changed except for the logic board swap...but I don't remember if it has worked over DVI since I got it back.
I deleted the windowserver plist for my user and the system one with no change in behavior. Are there any other settings I could try resetting?
I've unplugged the Benq and reset the monitor via the OSD to default settings.
I did read over at anandtech that it could be HDCP related...but I'm not trying to watch a video.
I plugged the laptop into a Dell 1905 at work via DVI and it worked perfectly fine.
My Mac Air till a few days ago till it suddenly started giving me this error: There is no camera connected! I'm neither able to use PhtoBooth nor am I able to use FaceTime?
Info:
MacBook Air, Mac OS X (10.7.2)
Runtime Corruption detected on Macintosh Hd, fsck will be forced on next mount.
Hfs_swap_BTDNode:record #-1 invalid offset (0x0000)
Hfs: node=14669 fileID=4 volume=Macintosh HD device=/dev/disk0s2
0 [level 3] [ReadUID 0] [Facility com.apple.system.fs] [Errtype FS] [MountPT /]
What does this mean and how do I fix it? It came up during safe boot which I used because I have the gray screen with apple logo and waiting that won't let me log all the way onto the computer.
Info:
MacBook Pro
I have installed ClamXav and it has detected a virus called Email.Trojan339 how do I get rid of it?
View 13 Replies View RelatedI have connected my vpn successfully but the mac isnt detecting the hard drives located on the server it is connected to. I have tried connecting to the server through Finder - Go - Connect to server but it isnt connecting. I have entered my username and password when the box pops up but the box just shakes and nothing happens. I am 100% sure that the username and password is correct.
Info:
MacBook Air (13-inch, Mid 2012), Mac OS X (10.7.4)
My internal hdd isn't detected anymore while booting. What happened: after plugging in an USB-printer my macbook freezed immediately and I had to shut down by pressing 5 seconds on power button. I pressed power on button and my internal hdd isn't detected anymore while booting (question mark is blinking).
After replacement by a new ssd and booting via USB the new ssd isn't detected, too.Is the internal SATA3 cable broken or is it a defect of some kind of SATA3 controller assemled on mainboard?
Info:
MacBook Pro, OS X Mavericks (10.9.3), Mid 2012
After I have updated my osx to 10.9.3, it does not detect my sd card and camera anymore?
View 2 Replies View RelatedI am trying to reinstall the OS, and got into Internet Recovery mode, and got a list of Wifi networks to select, but my own was not one of them. I even clicked "Other" (or something like that) to enter the SSID and passphrase, but that was rejected. I am now piggy-backing on a nearby wifi, with all the risks that entails. Why won't my Mac see my own Wifi? (Everything else in the house sees "five bars", including my wife's Macbook Air and my iPhone.)
Info:
MacBook Pro, OS X Mavericks (10.9.1)
during installation prompt with running instances detected and cannot proceed
Info:
MacBook Air, Mac OS X (10.7.3)
So recently my Mac crashed and stopped working as explained there: Major crash?
I was thinking, as everyone, that this problem was coming from the hardware. So I got a new one, and tried to install it. BUT the problem is still here! It just doesn't detect my internal hard drives anymore!! (For the ones who didn't read the original thread, the flashing folder with a question mark on it was appearing each time I was starting my mac, and I couldn't repair the disk since it wasn't detected.)
What could prevent my hard drives from being detected??
Info:
MacBook Pro (13-inch Mid 2012), OS X Mavericks (10.9)
