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Showing posts with label Laptop Service Tips. Show all posts
Showing posts with label Laptop Service Tips. Show all posts

Saturday, June 20, 2015

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Saturday, March 29, 2014

Mount a Windows Share in OS X and Have it Reconnect at Login (Share Windows Documents to Mac)

Mount a Windows Share in OS X and Have it Reconnect at Login

Something Mac users often need to do is be able to access files stored on Windows shares. Here’s a good way to mount those share, and keep them mounting at login.
Mounting the Windows Share
When you are in Finder you can click Go and Connect to Server or you can type Command + K to get to the same menu.

In Server Address you will need to put the location of you Windows share with this format smb://server/share where server is the name or IP address of your Windows machine and share is going to be the folder or drive you want to mount.

If your Windows share requires authentication it will ask you for that info here.

Now if you have Connected Servers showing on your desktop, it will show up on your desktop an in Finder.

Making the Share Mount at Login
To keep the share showing up when you have to log out seems pretty difficult. The internet is littered with ways to write scripts to allow you to do this. But OS X makes it pretty simple if you are just needing to add the share to your machine.
You will need to be in System Preferences for this, which you can get to by clicking on the Apple Menu and then going to System Preferences.

Then you will go to Accounts.

Once in Accounts, you will need go to the Login Items tab. Then you will just drag the share from your desktop or Finder window into the Login Items list.

If your share requires authentication, it may be possible to add the username and password into your keychain with the check box in the authentication window. Some shares will not work with the keychain though.
This is pretty nice if you are working a lot between OS X and Windows, and need to move files between the two.

Thursday, March 13, 2014

Replacing keyboard on MacBook Pro by rafomac


MacBook Pro 13-inch Late 2011 keyboard replacement
In this guide I explain how to replace the keyboard on a MacBook Pro 13-inch (Late 2011).
According to Apple, the keyboard is part of the palmrest assembly and if the keyboard fails, the entire palmrest assembly has to be replaced.
This is not 100% correct.  Of course, you can buy a new palmrest/keyboard/trackpad assembly and replace the whole thing but it’s possible to replace just the keyboard itself.

For this repair you’ll need the following tools:
- T6 torx screwdriver.
- PH0 Phillips screwdriver.
- PH00 Phillips screwdriver.
Also, I would recommend making notes of all removed screws (they all have different length). It will help greatly during the reassembly process.
Before you start, make sure the computer is turned off.
STEP 1.
Remove all screws from the bottom cover. Lift up and remove the bottom cover.
Remove MacBook Pro bottom cover

STEP 2.
You can leave the battery attached to the case but it’s necessary to unplug it from the logic board.
Laptop battery
Disconnect the battery cable from the logic board.
Disconnect MacBook Pro battery
STEP 3.
Remove three screws securing the cooling fan.
Disconnect the fan cable from the logic board.
Disconnect cooling fan
Here’s how to disconnect the fan cable.
Unplug fan cable from motherboard
STEP 4.
Remove the cooling fan.
Remove MacBook Pro cooling fan
STEP 5.
Now we’ll have to disconnect all other cables from the logic board. I will show how to disconnect them in the following steps.
Cables to disconnect:
1. Speaker/subwoofer cable.
2. Camera cable.
3. AirPort/Bluetooth cable.
4. Optical drive cable.
5. Hard drive cable.
6. Trackpad cable.
7. Keyboard cable.
8. Keyboard backlight cable.
9. Battery indicator light cable.
10. Display video cable.
Cables to disconnect
Here’s how to disconnect the display video cable connector.
Lift up the metal retainer securing the connector and disconnect the cable from the logic board by the black tab.
Unplug video cable from motherboard
Connectors 1, 3, 4, 5, 6 and 9 disconnect the same way.
Simply lift up the connector and unplug it from the logic board.
Disconnect cables
Here’s how to unplug the camera cable.
Disconnect cable
You have to be very careful with the keyboard and backlight connectors. They are fragile.
Here’s how to unlock the connectors.
Lift up the retainer with your fingernail. The retainer will open up at a 90 degree angle.
Unlock keyboard and backlight connectors
After both connectors unlocked, you can pull cables from the connectors.
Disconnect keyboard and backlight cables
STEP 6.
Remove three screws securing the silver grounding plate and display cable retainer.
Remove the grounding plate.
Remove screws from right bracket
STEP 7.
Remove the display cable retaining bracket.
Remove right bracket
STEP 8.
Here’s a tricky part.
In this MacBook Pro the microphone is glued to the palmrest assembly.
It’s possible to lift up the logic board, unplug the microphone cable, unroute the cable and remove the logic board without separating the microphone from the logic board BUT… it will be very difficult to install the logic board back into the laptop and connect the microphone cable. You might easily damage the microphone cable connector during this procedure.
Here’s an easy way.
Using a sharp object carefully unglue the microphone from the palmrest assembly.
Most likely it will not come out clean and some sticky tape and cushion rubber will remain attached to the cover but that’s OK.
Separate microphone from cover
STEP 9.
Remove all screws securing the logic board and MagSafe board (power connector board).
Remove screws securing motherboard
STEP 10.
Start separating the logic board from the palmrest assembly.
Lift up motherboard
STEP 11.
Remove the logic board.
Remove MacBook Pro 13 motherboard
STEP 12.
The logic board was removed with the MagSafe board and microphone attached to it.
Now you can see why we separated the microphone from the palmrest assembly in the step 8.
The microphone cable routed very tightly and hard to access.
Bottom side of motherboard
STEP 13.
Remove four screws securing the AirPort/Bluetooth/speaker assembly.
Remove screws securing subwoofer
STEP 14.
Move the assembly a little bit to the right so you can access one screw securing the optical drive.
Remove the screw.
Remove DVD drive screw
STEP 15.
Remove two more screws securing the optical drive.
Remove two more DVD drive screws
STEP 16.
Remove the optical drive.
Remove MacBook Pro DVD drive
STEP 17.
Unroute the speaker cable from the center bracket.
Unroute speaker cable
STEP 18.
Move the AirPort/Bluetooth/speaker assembly aside.
Remove subwoofer
STEP 19.
Remove two screws securing the center bracket.
Lift up and remove the center bracket.
Remove two screws from center bracket
STEP 20.

Remove two screws securing the power button to the palmrest assembly.
Remove two screws from power button
STEP 21.
Lift up the power button.
Lift up power button
STEP 22.
The power button cable routed under other cables.
Unroute the power button cable.
NOTE: the power button is part of the keyboard. When you remove the keyboard the power button also has to be removed.
Unroute power button cable
There is a silver spring located under the power button. Do not lose the spring.
Make sure the spring is in place when you install the new power button/keyboard.
Power button spring
STEP 23.
Now the keyboard and backlight ready for the removal.
Keyboard backlight ready for removal
STEP 24.
Start separating the old backlight from the keyboard/plamrest assembly.
Start removing keyboard backlight
The backlight has a few layers. If you plan to reuse the bakclight, make sure those layers don’t get separated.
Continue removing keyboard backlight
STEP 25.
The keyboard backlight removed.
Remove keyboard backlight
STEP 26.
Now you are ready for the keyboard removal.
There are many tiny screws (about 60) securing the keyboard to the palmrest assembly.
Remove all screws.
Remove keyboard screws
STEP 27.
Now you can remove the old failed or damaged keyboard and replace it with a new one.
Assemble the laptop following all steps in the reverse direction.
By the way, sometimes it’s possible to repair damaged keyboard keys instead of replacing the entire keyboard.
Remove keyboard
When I replace the keyboard I always replace the backlight too. It’s easier to install a new backlight than reuse the old one.
It looks cleaner and sticks better to the new keyboard and palmrest assembly.
New replacement keyboards (with or without backlight) for MacBook Pro 13-inch available on eBay.
Replace MacBook Pro 13 keyboard and backlight
By the way, if the keyboard failed because of liquid spill, you should go though the liquid spill diagnostic first.

Sunday, January 19, 2014

Step-by-Step Guide for Setting Up A Windows Server 2012 Domain Controller (100 % Clear - rafomac)

Step-by-Step Guide for Setting Up A Windows Server 2012 Domain Controller

Table of Contents

  • Overview
  • INSTALLING AD DS ROLE
  • PROMOTING WINDOWS 2012 SERVER TO DOMAIN CONTROLLER
  • Other Languages

Overview

In Windows Server 2012, dcpromo has been deprecated.
In order to make the windows server 2012 domain controller we will install ADDS (Active Directory Domain Services) role from the server manager on Windows Server 2012.
First we will change the server name let say server2012dc and  the IP address 10.10.21.1 (try to avoid using default 192.168.0.1)


INSTALLING AD DS ROLE

“Before You Begin” screen provides you basic information such as configuring strong passwords, IP addresses and Windows updates.
On Installation Type page, select the first option “Role-based or Feature-based Installation“.
Scenario-based Installation option applied only to Remote Desktop services.
On the “Server Selection” Page, select a server from the server pool and click next.
To install AD DS, select Active Directory Domain Services in turn it will pop-up to add other AD DS related tools. Click on Add Features.
After clicking “Add Features” above, you will be able to click “Next >” as shown in the screen below.
On the “Select Features” Page, Group Policy Management feature automatically installed during the promotion. Click next.
On the “Active Directory Domain Services” page, it gives basic information about AD DS. Click Next.
On the “Confirmation” Page, You need to confirm this to continue with this configuration. It will provide you an option to export the configuration settings and  also if you want the server to be restarted automatically as required.
After clicking “Install” the selected role binaries will be installed on the server.

After “Active Directory Domain Services” role binaries have been installed and now it is time to promote the server to a Domain Controller.


TechNet Article:

PROMOTING WINDOWS 2012 SERVER TO DOMAIN CONTROLLER

To create a new AD forest called “ArabITPro.local”, select add a new forest.
Type the name ArabITPro.local
Specify the FFL, DFL, whether or not it should be a DNS Server and also the DSRM administrator password. As you can see, it has selected the GC option by default and you cannot deselect it. The reason for this is that is the very first DC of the AD forest and at least one needs to be a GC.
DNS delegation warning.
Checks the NetBIOS name already assigned.
Specify the location of the AD related folders and then click next.
Summary Of All Installation Options/Selections.
Click View script for single command  line PowerShell script for dcpromo.
Before the actual install of AD, all prerequisites are checked. If All prerequisite checks are passed successfully then click Install.
When you click Install, DNS and the GPMC are installed automatically.
After the promotion of the server to a DC finished server restart automatically.
Once the server is booted and you logon to it, click on  Server Manager | Tools ,  will notice that following have been installed :
   •   Active Directory Administrative Center
   •   Active Directory Domains and Trusts
   •   Active Directory Module for Windows PowerShell
   •   Active Directory Sites and Services
   •   Active Directory Users and Computers
   •   ADSI Edit
   •   DNS
   •   Group Policy Management