I used to reset the PRAM by restarting and holding alt+command+p+r My new iMac came with a wireless keyboard and this way of resetting is not working. Apparently the Mac starts before it hooks with the keyboard.
Info:
iMac (21.5-inch Mid 2011), Mac OS X (10.7.3)
recently had a small USB issue, so I reset my PRAM which fixed it.Now every time I boot the PRAM will reset itself. This particularly annoying because:1) It takes longer to boot as it restarts again and again (sometimes 3-4 times).2) I have the boot volume set to 0 and when the PRAM is reset it will go back to default which isn't fun [and it loud].
3) I have verbose mode on and a PRAM reset removes that as well, so I need to do the 2-finger combo [which on the bluetooth keyboard doesn't work half the time].I can't seem to fix it. I've done all the usual things (ie: manual PRAM reset with 4-finger combo, SMC reset, reseating hardware, disconnection hardware) and I've also gone ahead and installed OS X on a new volume for testing. Nothing is working and this getting a little frustrating.I try not to restart my computer, but recently I've needed to it a couple times. Apple Support doesn't know what to do and they're reluctant to send a on-site tech because they're not sure what the issue is. They want me to take my computer to the Apple Store, but (1) I don't have a car, (2) it's windy and snowing like crazy outside so there is no way I'm walking a mile to the Apple Store carrying the Mac Pro by hand, and (3) even if it was sunny outside my computer weighs a lot.Anyone know what's going on here? The computer passes all hardware tests and disk scans reveal no bad sectors.
Is it ok to have a PRAM and NVRAM reset two times a week?
Info:
MacBook Air, Mac OS X (10.7.4)
I had my 2008 Mac Pro unpugged for a few days. When I turned it back on the USB ports weren't functioning. I can't reset the PRAM as my keyboard is not working.
View 1 Replies View RelatedI have a February 2008 MBP and am having issues with keeping it asleep. I currently have it set up as a desktop connected to an external monitor, keyboard and Magic Mouse (along with a variety of other peripherals) and I've recently noticed this issue. I'm running 10.6.1, I have tried everything from resetting the PRAM, SMC and repairing disk permissions to even installing a clean copy of Snow Leopard and restoring from Time Machine backup.
For power management, I have it set to never sleep, since I manually set it to sleep and don't want it sleeping on me when in use. I also have Wake on LAN activity disabled. Yet when I set it to sleep, at approximately noon the next day it wakes up by itself. I've even turned off the Magic Mouse to make sure it wasn't being moved by vibration and waking up the Mac. I'm completely stumped!
For troubleshooting purposes, I've installed a clean copy of SL without restoring TM backup to see if it's a program that's causing this issue or if it's a problem with a peripheral. I've yet to check back on it as I'm at work, but I'm hoping it's just software related. I'm at a loss as to what to do.
What does everyone mean when they say this?
What does it do?
Basically, all the general information about it.. I've been reading people's problems and I see this all the time, and I'm totally confused on what it.
Also, what is PRAM? What does resetting it do?
I have a 2006 Mac Pro and recently my firewire ports stopped working (front and back). I did a little searching around found a suggestion to try resetting the Mac's PRAM and NVRAM by holding the Cmd-Option-P-R keys down while booting. I have tried this numerous times and it doesn't seem to do anything (i.e. the Mac just loads OS X and doesn't re-boot like the instructions say). I'm using a MS Wireless Comfort Keyboard for Mac. Can you reset using a wireless keyboard?
Since I wasn't making any progress with that, I was toying with bringing in the Mac to a genius bar. Never having used the genius bar before - how does it work? Do I bring the computer in and leave it with them? Do they work on it while I'm there? I don't have an extended warranty so do they charge time and materials? I'm wondering if that might get awfully expensive and if I ought to just buy a PCI-X firewire card instead.
Any suggestions?
Man, what's up with this? Shut down on my early 2008 MacPro (10.5.7) takes forever! I've tried resetting the PRAM and it did this with earlier versions of Leopard as well. I've reinstalled the OS twice, changed hard drives and wish I could fix this.
View 15 Replies View RelatedFirmware password will not reset. Resetting PRAM fails. Resetting NVRAM in Open Firmware fails. Resetting PMU fails.
Info:
MacBook Pro, Mac OS X (10.7.3), (MacBook pro 8,1)
I've recently purchased a broken 1GHz Alum PowerBook G4 12", and the display isn't working. I have a total of two 12" PowerBook displays, and I've tested both. They've worked perfectly fine. Then I've tried reseting the PMU and PRAM, no luck, but they've attempted to work. Tried the Mini-DVI to VGA adapter with my display, still no luck. The keyboard, optical drive, and hard drive works as if it was booting, and there was always a clear chime, even when I've reset the PRAM and PMU (the beep sound when PRAM also attempted). I've inserted a Leopard install disk, and it sounded like it was working perfectly fine. Hopefully it's not a motherboard issue
View 3 Replies View RelatedI have a mid-2011 iMac (with Mavericks OS), and am doing a clean install before giving my computer to a relative. I performed a secure erase of my entire harddrive (using disk utility), reset the NVRAM / PRAM (but it only chimes once even after I tried several times), and now I get the grey screen even when I try to boot from CD, safe boot, or any other commands. I can't even get back into the disk utility.
On a side note, I have the install DVD in the DVD drive and I can't get that out.
Info:
iMac, OS X Mavericks (10.9)
I tried the SMC & PRAM reset. Now, there is a delay in my keyboard and mouse. For example as I am writing this, as I type, I am observing a ~1/4 sec delay between me pressing a key and the GUI registering it. The same with the mouse. I can click-and-hold over say File and move it up and down over subsequent menu items and it the GUI doesn't highlight the menu item unless I slow down the movement.
View 1 Replies View RelatedHow to disassembly apple wireless keyboard ? spill some milk, some of the keys want work,
View 4 Replies View RelatedSo I have a wireless router from cox cable (motorola surfboard SBV5220). I also have my airport extreme base station connected to the wired ethernet in the other half of my house. So I have the cox motorola router hard wired to the ethernet in-wall outlets. And When I plug my computer directly into the ethernet plug in the walls it works great and fast. So I have the airport extreme plugged into the ethernet port in the wall to use wireless on the other half of the house that the motorola router doesn't reach very well.
Everything worked great until the motorola router went out one day and we had to reset it. Once we reset it, the wireless internet from the airport extreme started acting up. Half the time it works fine and just as fast as it did before. The other half it doesn't load a full page. It's not even working at all really. I tried to see if the problem happens when using the internet from the motorola router, but it wasn't consistent. Sometimes the airport internet worked fine while the motorola was in use on another computer and sometimes it didn't. I haven't been able to figure out a consistent cause.
I also had the airport express plugged in as a wireless extended for the airport extreme, but I took that out as it was pretty unnecessary. Also, I got a new mac mini and need to run it off the airport extreme wireless also. When I turn off the mac mini and use my macbook with airport extreme the problem still persists.
I tried google-ing and then searching on this forum and got many unrelated topics. I would really appreciate anybody pointing me in the right direction. I am a semi-newb when it comes to networking, etc...
I set my fn key to display all windows (same as F3 default). I would like to remove this, but it doesn't show up on the system preferences shortcut list. Pressing "Restore Defaults" does nothing to alleviate the problem. Is there a way that I could reset all of my default shortcuts through terminal or something more powerful than system preferences?
View 1 Replies View Relatedresetting os x 10.4 tiger password using a pc keyboard
Info:
iPhone 4S
I have an Apple wireless keyboard and the F1 and F2 keys don't work. I am connecting to a early 2010 Mac mini and running OS X 10.7.4. Seemed like it quit working when I updated to 10.7.4. I've reset my SMC and PRAM twice. Is this a 10.7.4 bug? Any fixes?
Info:
Apple Wireless Keyboard, Mac OS X (10.7.4)
I have a new-to-me G3, OS 10.3. The keyboard is set up with foreign characters in place of the following keys: `~[]{}|. (There may be other keys replaced with foreign characters but these are the most problematic). I tried resetting using preferences, international, input but this did not work. How can I restore the keyboard to it's original character set?
View 1 Replies View RelatedI've had my MacBook Pro for just over a year now and it's been awesome (it was my first Mac after being a PC user for 20 yrs).
As soon as I got my Mac I modified the mouse & keyboard to act more like windows:modified the control key to work as commandenabled secondary (right) click on the track pad
This worked fine for a long time, then all of a sudden in the last month or so these preferences keep being lost and I need to go back in and set them up again.
Have I 'unlocked' some setting that allows these preferences to keep resetting? Or is my mac suffering from windows-like OS issues?
Info:
MacBook Pro (17-inch Mid 2010), Mac OS X (10.6.5)
It is frequent that the computer delay to an input takes several seconds. I find this in both my computers a mac mini and a macbook pro with LION, particularly with the wireless touch-pad.
View 1 Replies View RelatedI have changed both sets of batteries. Turned them off and back on multiple times. Only reason I am able to ask this question is because I'm using my phone. I need my computer back. No I don't have a wired mouse or keyboard laying around. The mouse isn't registering or moving on the screen. The keyboard was working until I tried turning it off and back on. Now nothing is working.
Info:
iMac (27-inch Late 2009)
I am running Mac OS Lion (10.7.3) on a 8-core Mac Pro. As I turned on my mac this morning, I found out that I was unable to use my wireless mouse, and also that I couldn't open my bluetooth settings. Apparently, the entire module disappeared from the System Preferences, and when I went to one of the articles on here, I saw that I'm supposed to reset my PRAM and SMC in order to make my bluetooth work again. The problem is, that I don't know what PRAM or SMC are, nor do I know how to reset them.
Info:
Mac Pro (Mid 2010), Mac OS X (10.7.3)
i am running awin7 in bootcamp. in this bootcamp i am using outlook 2010. i cannot create an "@" in emails. is there any shortcut to create an @? is there any combination to create the windows "alt gr" on the macbook air keyboard?
Info:
MacBook Air, Mac OS X (10.7.3)
I bought a new i7 iMac about two months ago and love it but the Bluetooth keyboard it came with recently started acting up. It randomly disconnects and when it does it will type whatever letter I last hit on the keyboard repeatly.
View 6 Replies View RelatedI've just bought a Mac mini to use as a media centre, and I picked up the Apple wireless keyboard and mouse while I was at it. It wasn't until I got home that I read the "requirements" section on the side of the mouse and keyboard boxes, where it states that an existing keyboard and mouse are needed for setup.
I have a USB mouse, but no keyboard (my other Mac is a MBP), and nowhere to borrow one from (all my friends have laptops).
My wireless mouse and wireless keyboard are not working... My bluetooth connection must have been lost, yet I can't do anything to fix it because I can't use keyboard or mouse.
Info:
Mac Pro
When exactly do you need to reset the SMC, PRAM or repair permissions?
Info:
iMac, Mac OS X (10.7.3), iMac Late 2009
Bluetooth says my keyboard is paired, configured, and connected (and it works).Keyboard under System Preferences says "no keyboard found" and it continues to search for the keyboard. I have rebooted and also deleted and added the keyboard. Should I be concerned? Does the iMac need service ?
Info:
iMac, Mac OS X (10.7)
I was just wondering what all of your thoughts were regarding these two keyboards. I know I can't get the Wireless Pro new anymore, however I can get it used for $20 from someone I know.
The new aluminum one however, I can get for about $40 used or just buy a new one for $70. I'm looking to buy a used one so it's pretty much the Wireless Pro for $20 vs the Wireless Aluminum for $40.
This will be going towards a set-up with my MBP which will be on an mstand, with an external monitor. I've already gotten the Magic Mouse so I'm trying to find a nice Bluetooth keyboard to compliment it.
I am having problems. After every restart, Lion keeps loading my menubar apps that were deleted. Also, I've made Chrome my default browser but after every restart, it asks me do I want to set it as my default browser.
Info:MacBook, Mac OS X (10.7.3)
