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How to replace a CD/DVD/BD drive in your desktop computer

When it comes to desktop computer repair, one of the most common hardware failures is CD/DVD/BD drives. If you're having problems with getting the disk tray to eject or disks are not being recognized, it may be time to replace it. Here's how to replace a CD/DVD/BD drive in your desktop computer.

How to replace a CD/DVD/BD drive in your desktop computer

So you're tired of trying to get your old desktop CD/DVD/BD drive to work and are ready to replace it with a new one. Having to use a paper clip to manually eject your computer's CD/DVD/BD drive tray can get old quick. Replacing a desktop CD/DVD/BD drive is relatively easy; you have to make sure you get one with the correct connections and dimensions.

Find a new drive

The majority of CD/DVD/BD drives on the market nowadays will have SATA (Serial ATA) connectors for data and power. But there are still quite a few older systems that still use PATA (Parallel ATA) for data and 4 Pin Molex for power. SATA type drives are the de facto standard, so finding PATA replacement drives can be tricky. Newegg and TigerDirect are good places to find these older style drives.

SATA and PATA drive connections
PATA and SATA drive connections

Desktop CD/DVD drives have standard width and height dimensions, so all you have to do is check your existing drive's depth. Sometimes you have room to put a deeper drive in, and sometimes you don't. Always check to see what kind of space you have available before purchasing a replacement drive.

Uninstall the old software

Once you have your new CD/DVD/BD drive, you will need to uninstall the software that came with your old CD/DVD/BD drive. It's usually a version of Nero or PowerDVD, and it is branded to your old drive. Once you remove the old drive, the software that came bundled with it won't work anymore. Your new drive should have come with its own disk burning software.

Install the new drive

From here, we need to turn the computer off, disconnect the power cord from the back of the system, and open up the case. Now there are two possible ways of mounting the CD/DVD/BD drive in the case: screws or quick release rails. You may have to remove the front bezel from the case to access the CD/DVD/BD drive, as it will need to come out the front of the case. Please note the connections and remove the old drive and replace it with the new one.

Drives attached by screws and quick release rails
Drives attached by screws and quick release rails

Install the new software

Once you get the system back together, power it up, and let Windows discover the new CD/DVD/BD drive. Windows may require a restart to finalize the setup. After that, you are ready to install the software that came with the new drive.

The most common computer video display connectors

When it comes to computer repair, you have to be prepared to work on different types of systems. One of the biggest issues is having the correct video display connector. With more than ten different types of connectors it can be difficult to identify the correct one. Here is a list of the most common video display connectors.

What type of video connector do you have?

Most common video display connectors  
S-Video
3 variations - 4, 7 or 9 pins.
S-Video display connector
VGA (Video Graphics Array)
2 variations - DE-9 (9-pin) & DE-15 (15-pin).
VGA display connector
DMS-59 (Dual Monitor Solution, 59 pins)
It provides two DVI or VGA outputs in a single connector. An adapter cable is needed for conversion from DMS-59 (digital) to DVI (digital) or VGA (analog).
DMS-59 display connector
DVI (Digital Visual Interface)
5 variations - DVI-I (Single Link), DVI-I (Dual Link), DVI-D (Single Link), DVI-D (Dual Link) & DVI-A .
  • DVI-I (integrated, combines digital and analog in the same connector; digital may be single or dual link).
  • DVI-D (digital only, single link or dual link).
  • DVI-A (analog only).
DVI display connector
HDMI (High-Definition Multimedia Interface)
Electrically compatible with the DVI.
4 variations - Standard, Dual-Link, Mini and Micro.
HDMI display connector
DisplayPort
Backward compatible with VGA and DVI through the use of adapters.
3 variations - Standard, Mini and Micro.
DisplayPort display connector

How to upgrade your computers hard disk drive to a solid state drive

Updated September 10, 2024

There are some computers out there that still use a Hard Disk Drive (HDD) for storage and could be upgraded to a Solid State Drive (SSD). Each drive type has pros and cons: HDDs are cheaper and have more storage, but SSDs are extremely fast (especially when connected to an M.2 slot). So, if your existing computer has an HDD, odds are you could replace it with an SSD. Here's how to upgrade your computer's hard disk drive to a solid-state drive.

How to upgrade your computer's hard disk drive to a solid state drive

I wrote an article not long ago on how to upgrade the hard drive in your computer and refer back to it often. It describes how to clone a smaller drive to a larger one of the same type. Since SSDs typically have less storage than HDDs, this time, I'll have to shrink the existing HDD partition(s) down below the capacity of the target SSD before I can clone it.

As in the article mentioned above, the first thing to do is check the existing HDD. Doing this will ensure there are no errors that may prohibit the cloning of the drive.

How to check your drive for errors in Windows 11

How to check your drive for errors in Windows 10

Now we have to start cleaning up the drive. Windows has a built-in tool called Disk Cleanup (cleanmgr.exe) that works well at getting out the clutter. Try using it from an admin command prompt; that way, you'll get more options.

Clean up Windows 11 with Disk Cleanup

Clean up Windows 10 with Disk Cleanup

Since we are trying to get the maximum amount of free space we can, we will have to delete some files, including documents, photos, videos, etc. Doing a backup right now will ensure we have a copy of all the files if we need to recover some later.

How to backup your Windows 11 computer using Windows Backup

How to backup your Windows 10 computer using Windows Backup

The next thing we have to do is find out what is taking up space on the existing HDD. For this, I'll use a copy of Space Sniffer. After a quick look, I see that I can free up several gigabytes of space by permanently removing the hibernation file and temporarily deleting the swap file. Windows will warn you about having no swap file, but we will be recreating the swap file once the drive cloning is complete.

Disable Windows hibernation

How to manage Windows 11 Virtual Memory

How to manage Windows 10 Virtual Memory

The next thing we need to do to the drive is to defragment it. For this task, I'll use the built-in Defrag and Optimize Drive app.

How to defragment and optimize your drive in Windows 11

How to defragment and optimize your drive in Windows 10

If the capacity of your drives match

If the capacity of your old drive and new drive are the same capacity, you are ready to clone your drive. The following link has instructions and links to the software to do it.

How to clone the drive in your Windows computer

Once you have your old drive cloned to the new one and you have swapped them out, go ahead and re-enable the swap file. Re-enabling hibernation is a personal choice.

If the capacity of your drives do not match

If the capacity of your old and new drive differ, you will have to manually resize the Boot partition (C: drive). Right-click on the Start Windows logo button to bring up the Power User menu and select Disk Management. Here you will find all of the drives currently attached to your computer.

If you have more than one drive attached to your computer, you will need to determine which drive has the operating system. This drive will usually have three partitions: EFI System Partition, Boot Partition and Recovery Partition.

Once you have located the correct drive, you need to check the partition structure. The EFI System Partition is always the first partition (the start of the drive) on the left side of the graphical view of the drive, with the Boot Partition in the middle and the Recovery Partition on the right side (the end of the drive). If you have more than one partition behind the Boot Partition, you will need to contact a computer technician to assist with the upgrade.

Since we need to resize the Boot Partition (C:\ drive), you will need to disable and remove the Recovery Partition and recreate it after the drive has been upgraded. This can only be done using an Administrative Command Prompt.

How to open a Command Prompt with Administrator privileges in Windows 11

How to open a Command Prompt with Administrator privileges in Windows 10

When you have an Admin Command Prompt open, type the following to find the location of the Windows Recovery Environment (WindowsRE) boot image and press Enter.

reagentc /info

Take note of the harddisk# and partition#. Then, type the following to disable the WindowsRE boot image and press Enter.

reagentc /disable

Then type the following and press Enter. This will bring up the command-line version of Disk Management.

diskpart

Then type the following to list all of the disks attached to your computer and press Enter.

list disk

To select the disk with the Recovery Partition, type the following and press Enter. This should be the same harddisk number that you made note of earlier.

sel disk #

To select the Recover Partition, type the following and press Enter. This should be the same partition number that you made note of earlier.

sel part #

To delete the WinRE partition, type the following and press Enter.

delete partition override

If your old drive is larger than your new drive, you will need to shrink the Boot Partition. To do this, open Computer Management, expand the Storage section in the left column and select Disk Management. In the right column, right-click on the partition marked as Boot (usually C:) and select Shrink. Remember to take the size down at least 10-15% below the capacity of the new SSD.

Shrinking a partition down in Windows
Shrinking a partition down in Windows

Once the partition has been resized, it's time to clone the drive. The following article details how to clone your hard drive, including links to the cloning software.

How to upgrade the hard drive in your computer

Note: An issue not addressed in the article above is the form factor; the existing SATA HDD is 3.5" form factor, and SATA SSDs are 2.5" form factor.
A SATA SSD installed into a desktop adapter bracket
This can easily be resolved by using a 2.5" to 3.5" adapter bracket.

Once the drive cloning is complete, and the system is running again, we need to expand the boot partition to use any free space available. Open Computer Management, expand the Storage section in the left column and select Disk Management. In the right column, right-click on the partition mark as Boot (usually C:) and select Expand. Make sure to leave 1GB of space at the end for the Recovery Partition.

To recreate the Recovery Partition, you will need to open an Admin Command Prompt. At the prompt, type the following and press Enter.

diskpart

First thing you need to do is check if the disk partition style is a GUID Partition Table (GPT) or a Master Boot Record (MBR). To do that, type the following and press Enter. Check if there is an asterisk character (*) in the Gpt column. If there is an asterisk character (*), then the drive is GPT. Otherwise, the drive is MBR.

list disk

If your disk is GPT, type the following and press Enter.

create partition primary id=de94bba4-06d1-4d40-a16a-bfd50179d6ac

Then type the following and press Enter.

gpt attributes =0x8000000000000001

If your disk is MBR, type the following and press Enter.

create partition primary id=27

Once the partition has been created, you will need to format it. Type the following and press Enter.

format quick fs=ntfs label=”Windows RE tools”

To confirm that the WinRE partition is created, type the following and press Enter.

list vol

To exit from diskpart, type the following and press Enter.

exit

To re-enable WinRE, type the following and press Enter.

reagentc /enable

If for any reason the WindowsRE fails to re-enable the Recovery Partition, an in-place upgrade will rebuild the Recovery Partition.

How to perform a repair upgrade of Windows 11

How to perform a repair upgrade of Windows 10

Once the boot partition has been resized, you can enable the Windows swap file. For more information on upgrading computer drives, click on the following links.

How to clone the drive in your Windows computer

How to upgrade the hard drive in your computer

How to upgrade or add more memory to your computer

Updated August 15, 2024

As a computer repair technician, I get many questions about how to speed computers up. Adding more memory has always been the best 'bang for the buck' when improving your computer's performance. And it's pretty easy to do. Here's how to upgrade or add more memory to your laptop or desktop computer.

How to upgrade or add more memory to your computer

When you start to look at upgrading your computer's memory, you need to know three (3) things: the type of memory it uses, how much memory you currently have, and the maximum amount of memory your system can handle. Computer memory is installed into slots on the motherboard. Laptops use SO-DIMM (Small Outline Dual In-line Memory Module) slots, and desktops use DIMM (Dual In-line Memory Module) slots. The amount of memory slots varies from a laptop (1-2) to a desktop (2-8). High-performance motherboards, like the ones used in servers, can have 16 or more memory slots.

There are a couple of ways to find out your computer's memory specs. The first is the tried-and-true method: reading the manufacturer's manual (either system or motherboard) and physically checking the slots in the computer (some laptops have memory slots in two different locations). You can also download a program like CPU-Z to find out what type of memory your computer has. In some cases, you may have to replace the existing memory modules with larger ones instead of just adding more memory.

If you are planning on adding more memory, you want to make sure the timings match between the existing memory and the new modules. Mixing memory modules with different timings can affect your computer's performance. You should always try to add or upgrade memory in pairs.

Once you know what type of memory you need, it's time to purchase it. You can buy it online or locally. But remember, if you need to return it, it's easier to do it locally. Also, if you need two or four memory modules, many vendors offer twin and quad packs for less than the individual price. Once you have your new memory, it's time to install it.

Note: Remember to disconnect the power going to the system before working on it.

  • Desktops - Disconnect the power cord going to the computer
  • Laptops - Disconnect the AC charger and remove or disconnect the battery

How to remove a laptop memory module from the memory slot

How to remove a laptop memory module from memory slot

  1. Spread apart the securing clips on each end of the memory module slot until the module pops up.
  2. Remove the memory module from the memory module slot.

How to install a laptop memory module into the memory slot

How to install a laptop memory module into memory slot

  1. Align the notch in the memory module with the tab in the memory module slot.
  2. Slide the memory module firmly into the slot at a 45-degree angle, and press it down until it clicks into place. If you do not hear the click, remove it and reinstall it.

How to remove a desktop memory module from the memory slot

How to remove a desktop memory module from memory slot

  1. Push the release tabs near both ends of the memory module slot until the module pops up.
  2. Remove the memory module from the memory module slot.

How to install a desktop memory module into the memory slot

How to install a desktop memory module into memory slot

  1. Align the notch in the memory module with the tab in the memory module slot.
  2. Insert the memory module vertically and press down until it snaps into place.

Running your old version of Windows XP in a Virtual Machine

If you haven't heard by now, Windows XP has come to the end of its life. After April 8th, 2014, Microsoft will no longer support Windows XP, which means no more security patches or hotfixes. Using Windows XP as a primary operating system is no longer an option. But you can still use your old version of Windows XP and the installed programs on a newer version of Windows using a Virtual Machine (VM).

A physical to virtual migrated version of Windows XP inside of VirtualBox running on Windows 8
A physical-to-virtual migrated version of Windows XP inside of VirtualBox running on Windows 8

The problem most people are having with going to a new version of Windows is that they have software installed on Windows XP that they cannot install or will not run on a more recent version of Windows. Either the software came pre-loaded, they lost the installation media, or the company went out of business. If you're one of these people, there is hope.

I've written a few times about using VM's to run different operating systems on the same computer. You create a virtual hard drive and install your operating system inside of it. You can also create a virtual hard drive from your physical hard drive. This way, you can upgrade to a newer version of Windows and still access your old Windows XP programs.

Note: With the change of hardware from physical-to-virtual, Windows will need to be re-activated. Physical-to-virtual hard drive migration of a Windows installation is a valid function for customers with full retail copies of Windows XP, Windows Vista, Windows 7, and Windows 8.

To do this, you will need two programs, Microsoft's Windows Sysinternals Disk2vhd and Oracle's VirtualBox. Both programs are free for personal use, and the links to the software are below. The first thing to do is create a virtual hard drive from your existing physical hard drive. Startup Disk2vhd, and you get only a straightforward menu. Select 'Prepare for use in Virtual PC' and 'Use Volume Shadow Copy' and deselect 'Use Vhdx'. Next, select the location for the virtual hard drive file. For the best performance, you should create the virtual hard drive on a different physical drive (network or external).

The Disk2vhd main screen with options
The Disk2vhd main screen with options

Now it's time to install VirtualBox on the new system. Remember also to download and install the VirtualBox Guest Extensions. Once installed, copy over the virtual hard drive you created with Disk2vhd. Next, you create a new VM with settings (operating system, memory, etc.) based on your old computer. You then will be prompted to create a new virtual drive or use an existing one. Browse and select the virtual drive that you created.

Modified boot menu in physical to virtual migrated version of Windows XP
Modified boot menu in physical to virtual migrated version of Windows XP

The first time you start the VM, it will find the new VM hardware and try to install drivers for them. If it fails to find drivers, just go to the 'Devices' tab on the top menu and select 'Insert Guest Additions CD image'. Open Windows Explorer and browse to the virtual drive named VBOXADDITIONS and run VBoxWindowsAdditions. This will install the keyboard, video, and mouse drivers. You will have to tweak the settings to get it run flawlessly. If you're migrating a version of Windows XP, I recommend disabling access to the internet since there are no longer security updates and patches for Windows XP after 4/8/14.

For more information on VirtualBox or Disk2vhd, just follow the links below.

Oracle VM VirtualBox
Sysinternals Disk2vhd

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Repairing a PC can sometimes be expensive, and that is why we offer free basic in-shop diagnostics. Give one of our professional and experienced technicians a call at (602) 795-1111, and let's see what we can do for you.

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