How to connect dvd rom to motherboard. Connecting an external SCSI drive
After installing the drive (drive) and turning on the computer operating system Windows 98/ME/2000/XP will detect Plug and Play devices and install the necessary software. Otherwise, you will have to install all the required drivers yourself.
CD- and DVD-ROM drives with IDE interface or SCSI are installed as usual. And decoder cards, sometimes needed to play MPEG-2 video, are inserted into a PCI slot and require the appropriate software.
Regardless of the type of drive you are connecting to (built-in or external), you must check the IDE or SCSI adapter for the drive before installation. Most drives connect to just such an adapter. It must be installed on the system and must not conflict with other devices.
Most computers have an IDE adapter integrated into the system board. And when using SCSI drive you need to install the SCSI adapter into a free slot on the system board and configure it, i.e. define the following parameters:
If you are running Windows 98-XP and are using Plug and Play devices, their settings will be configured automatically.
The configuration of a new drive is its key proper operation. Inspect the drive and find all jumpers and connectors. For a drive with an IDE interface, you can set the jumpers to the following positions:
If you install the drive on a secondary EIDE interface, its jumpers will be set correctly. Check the documentation that came with your CD-ROM drive.
When using a CD or DVD-ROM drive as a secondary device, check that the jumper on the drive is installed correctly and the cable cable is connected to the system board. In most cases, the drive you install will be assigned the next available drive letter.
If possible, do not connect a CD or DVD-ROM drive and HDD to one IDE channel. This will cause both devices to slow down. If your computer has a free secondary IDE channel, connect a CD or DVD-ROM drive to it and leave the hard drive on the primary.
A SCSI drive is a little easier to configure because it only needs to be set to a SCSI device identification number (SCSI ID). Default boot disk ID number 0 is assigned, while most adapters are assigned ID number 7. Make sure the drive is set to a different ID number that is not currently being used by another SCSI peripheral.
Connecting an external SCSI drive
Carefully unpack the device. Typically, the kit includes a CD or DVD-ROM drive and a cable for connecting to a SCSI adapter. This is the minimum required to connect and operate the device. You may also find a CD case, an instruction manual for the adapter, and a couple of demo CDs. SCSI devices almost always come without a SCSI adapter. Because each SCSI adapter supports up to seven devices (Ultra2 SCSI supports up to 15 devices), you don't have to buy a separate adapter card for each device. Some motherboards have an integrated SCSI adapter, but most likely you will still need to purchase a separate SCSI adapter card.
Inspect your workplace and estimate (taking into account the length of the connecting cable) where the drive can be installed. Once you have found a suitable location, connect the power cable to the drive (usually the connector is located on the back of the computer). Naturally, there should be a free one nearby power socket, or better yet, a free slot in the power filter (stabilizer, unit uninterruptible power supply and so on.).
Connect one end of the connecting cable to the drive connector, and the other to the connector installed on the adapter board. On rear panels Most portable CD-ROM drives have two connectors, and you can use either of them to connect to your computer. Secure the cable connectors using locking clips, if available. Some newer 16-bit controllers use special, small connectors to make connections easier.
There should be a SCSI device identification (SCSI ID) switch on the back of the portable drive. Typically, adapters are assigned a default identification number of 7. Check to see if the drive is set to something else, such as 6, 5, or 4. Of course, you should not set a value that is already in use for another card or any SCSI peripheral .
Installing the built-in CD-ROM drive
Unpack the built-in device kit. It should include:
Sometimes the device comes with a double extension cord for connecting power, consisting of three interconnected pieces of cable with connectors at the ends, a container for a CD, and a user manual. Make sure the computer is turned off and the cover is removed. Before installing a SCSI card into the expansion slot, connect a ribbon cable to it.
Both ends of the flat cable must be the same. There is a red stripe along the edge of the cable that corresponds to the conductor and pin of the connector numbered 1. Sometimes, if you are lucky, you may come across a cable connector with cutouts or keys that prevent you from connecting it incorrectly. If the connectors are ordinary, then you need to connect them, guided by the first contact mark on the cable.
There are 50 pins along the edge of the SCSI adapter board yellow color- board connector. Next to the contacts on the board are their numbers or, according to at least, designations of the first and last contacts. Rotate the ribbon cable so that the colored mark lines up with the first pin, and then carefully slide the connector onto the pins.
Insert the board into the connector, ignoring the free end of the ribbon cable.
Select a bay on the front of your computer to install the drive. Access to it must be free.
Remove the drive bay cover. If the side walls of the drive have holes for mounting screws, and the drive itself fits tightly into the bay, then additional guides are not needed. If the device is smaller than the bay, screw the guides to the sides of the bay and place the device back into the bay. Secure it with four screws - two on each side. If the holes in the guides do not immediately coincide with the four holes in the compartment, you will have to make do with attaching two screws - one on each side. Since you will be inserting and removing CDs for many years, you need to approach the mounting of the drive with the utmost responsibility. Locate the labeled side of the ribbon cable and align it with the first pin of the drive connector, which can be identified by the marking on the connector itself or by the picture in the owner's manual.
On the back of the drive there is a 4-pin power connector. Inside the system unit, power is supplied to various components, such as disk drives or a hard drive, through a cable consisting of intertwined yellow and red wires. If one of the connectors of such a cable is free, then connect it to a CD or DVD-ROM drive. If there is no free connector, you will have to use a double extension cord.
Disconnect the power cable from the drive and connect the dual to it. Connect one end to the CD or DVD-ROM drive, and the other to the drive.
It is better to connect the double extension cable to the drive, since hard disks usually consume quite a lot of power and are more demanding on the quality of the supply voltage. If there is no way out (for example, the length of the double is not enough), then “split” the cable connector that has not yet been subjected to this procedure.
Take your time to close the computer lid. First make sure the device is working. Now you can turn on the computer, but in order for the drive to work, you need to install driver programs.
SCSI Device Chain
Let us recall that one of the main advantages of using a SCSI controller is the ability to daisy chain connect several peripheral devices to one board. At the same time, the number of free connectors in the computer increases and the need for strict accounting of IRQ interrupts, DMA channels and I/O addresses is eliminated.
The chain can include scanners, tape drives, and other SCSI devices. But at the same time, you need to remember about the limitations, the most important of which is the load on the chain of SCSI devices.
External SCSI devices only.
Let's assume you installed a CD-ROM drive and connected a magnetic tape drive to the second connector on its rear wall. The first device in this chain is the adapter itself. On almost all SCSI boards you can find a group of three socket-mounted elements in long, reddish ceramic housings. These are sets of load resistors for the board.
In our case, the cable coming from the adapter board is connected to the CD-ROM drive, and the cable from the CD-ROM is connected to the magnetic tape drive. Therefore, the second set of load resistors must be installed on it. Majority external devices usually uses SCSI plugs for the load - special devices that are connected to an unused connector of the SCSI device. They come in two types: plugs and through loads. The plugs are inserted into the free connector and completely cover it. The pass-through loads look like plugs, but have two connectors, one of which plugs into a connector on the back of the device, and the second of which can be connected to a SCSI interface cable. Such a load may be necessary if the device has only one SCSI connector.
Onboard SCSI devices only.
In this case, the rule is that the identification numbers for all devices must be unique, and load resistors must be installed in the first and last devices. However, keep in mind that many embedded devices have pullup resistor sets installed in the same way as those on the adapter board. For example, if a magnetic tape drive is the last one in the chain, then its printed circuit board Load resistors must be installed. And if CD-ROM drive connected in the middle of the chain, then the load resistors from its board must be removed. On board SCSI adapter the resistors are left in since it is at the end of the chain.
Most embedded SCSI device cards have one to three pull-up resistors or DIP switches. Their location is usually indicated in the operating instructions.
Built-in and external SCSI devices.
At simultaneous connection built-in and external devices must also adhere to the rules outlined above. The SCSI adapter itself is assigned number 7, and, what is especially important, load resistors are removed from it, but not from drives.
The adapter board, like any other board, must be handled with care. First of all, remove any electrostatic charge from yourself.
In the section on the question how to connect DvD-rom? given by the author intricate the best answer is Plug the 80-pin IDE cable into a free connector on motherboard, plug a free Mollex into the power connector. If there is no free IDE connector, connect it to a free connector on the cable on which the hard drive hangs. In this case, you need to set the Master/Slave jumpers on the hard drive and DVD-ROM in accordance with the order of these devices on the cable.
After that, turn on the computer. All.
Answer from I-beam[master]
Just like a CD-rom, the main thing is that there is firewood (drivers) for it!
Answer from Black Hundred[guru]
Write me and I’ll tell you
Answer from Ua_Eagle[guru]
put it in place of the old one,
and if you want there to be 2 of them, then on the cable from the old one there is another connector, you connect it to it, I think it’s understandable with the power supply. it is impossible to turn on incorrectly and check the jumpers (located at the back) so that one drive is master and the other is slave
By the way, check the BIOS IDE section so that your drives are enabled
Answer from User deleted[master]
But why firewood? I installed it myself without wood. The main thing is not to get confused with the drive (if you are installing a second copy).
Answer from Konstantin Khvatov[guru]
1. Open system unit, take out the front cover of the section of the case where you want to put the CD.
2. You insert it and secure it.
3. Connect the wire to the power connector, the signal cable (flat with 40 pins) and the wires for transmitting the sound signal.
4. Turn on the computer and while loading, see if Bios sees your CD.
5. If yes, insert the driver disk from the package, go to the control panel --> hardware installation --> continue as instructed by the installation wizard.
Hello!
Hi all! Previously, I already wrote an article about how to connect an ide hard drive to the motherboard using a controller. Today I will share with you one more wonderful solution to connect the ide device to the new motherboard. In addition, this solution is inexpensive and quite universal.
While upgrading the hardware of one computer, I was faced with a choice: should I buy a new optical drive, or can I use an old one that has an IDE connector. Naturally, the new motherboard does not have this connector, and in response to my proposal not to install a drive at all, the computer owner firmly stated that he uses the drives often and with pleasure.
The cost of a new optical drive with a modern SATA connector is not so high - about 600-700 rubles, but then it is not clear what to do with the old device, because it works great. And the money saved is better spent on improving the performance of a new computer.
After surfing the Internet a little, I came across this wonderful thing:
Similar adapters can be ordered from China at ridiculous prices here: aliexpress.com is a proven, reliable store with a guarantee, the services of which I use quite often.
This is a SATA - IDE adapter and vice versa IDE - SATA. He has enough compact dimensions and costs only 200 rubles! Obviously, buying such an adapter is more profitable than buying a new drive.
The great thing is that it works both ways. That is, we can connect old IDE device to a new motherboard, or vice versa to a motherboard that does not have SATA connectors You can connect a SATA drive or hard drive. In both cases, we can save significantly.
In general, connecting a device through such an adapter does not cause difficulties, but you need to be careful here. The adapter has markings for SATA pins (see right photo above). One SATA connector is used when connecting an IDE device to the motherboard, the other, vice versa, if you need to connect a SATA device to an old motherboard.
In addition to various connectors, the controller has a jumper for selecting the mode:
- 2-3 IDE mainboard to SATA HDD;
- 1-2 SATA mainboard to IDE HDD.
Accordingly, by jumping necessary contacts 2-3
or 1-2
, we tell the device exactly what type of connection we need.
In any case, just by experimenting with the wires and jumper, you can achieve desired result, and you don’t have to be afraid that anything will burn (tested from my own experience :)).
IDE connection hard drive or drive will look like this:
Having connected the optical drive through such an adapter, I decided to buy myself exactly the same one. Let it sit, I’m sure it will definitely come in handy for that price.)
It's so simple and cheap solution for connecting IDE devices. I hope this article will help many people make the right choice)
P.S. For those who are unable to connect a hard drive through an adapter (not detected in the system or in bios), they can try setting jumpers on the IDE disk to master or slave position. Try it different variants. Everything will definitely work out! (Thank you! for the addition to Alexey Shchukin)
How to connect a disk drive?
Although optical discs Today they are becoming less and less popular information carriers; they have not yet gone out of use, as happened with floppy disks. Therefore, a computer still needs a CD/DVD drive that can read, erase, and write information to optical discs. However, not every user personal computer knows how to properly connect the drive to the computer unit.
How to connect a disk drive to a computer unit
To connect the drive to your computer, you need to complete several steps:
- Prepare your computer for connection.
- Seize old floppy drive, if available.
- Connect a new drive and install necessary drivers.
Preparing your computer to connect a disk drive
Before you install a new drive, you need to prepare your computer for it. First of all, if you have an old disk drive, you need to disconnect it from the system. This can be done in System Manager by calling context menu drive and disconnect it.
Then you need to turn off the computer and disconnect it from the power supply by removing the power cord from the unit connector. You can also press the power off button on the unit. However, it is still recommended to disconnect the power cord to avoid static shock. After this, unscrew the bolts of the block cover and remove it. Now you can remove the old drive and connect the new one.
Disconnecting the old drive
To disconnect the old drive, you need to disconnect it from all the wires that are plugged into its connectors. Then simply unscrew the old drive and carefully pull it out of the block.
It is important to know that the drive can only be inserted and pulled out of the unit from the outside. Do not try to push it inside, otherwise you will damage the unit case or the drive.
Connecting a new drive
To connect the drive you need:
- Insert the drive into the unit housing from the outside.
- Secure the drive with bolts to the housing. It is worth screwing in at least four screws, because the drive can create a lot of noise if it is poorly secured and vibrates while reading or writing discs.
- Connect a standard power cable to the drive.
- Connect the data cable from the motherboard. Here everything depends only on the type of cable. Modern units are equipped with SATA cables, but older models use wide IDE cables.
- Close computer unit and screw it in with bolts.
- Connect the power cord and turn on the power supply.
- Start the computer and check the functionality of the drive.
Usually the drive is detected by default. However, if this does not happen, then you need to install the necessary drivers from the manufacturer’s website or disassemble the unit again and check whether the drive is connected correctly.
full-screen video than CD-ROM drives, bringing games to new level realism. In addition, it becomes possible to burn more entertainment or educational software onto fewer CDs. For example, electronic version Complete National Geographic magazine comes on either 30 CD-ROMs or 4 DVD-ROMs.
Third generation DVD-ROM sets, such as the Creative Labs PC-DVD Encore 6X Dxr3 (shown in pictures), have the most modern characteristics and allow you to read ordinary CD-ROMs. And with devices that include a PCI MPEG-2 decoder (for example, the Encore kit), you can also watch DVD movies both on your PC monitor and on your TV screen. Here's how to connect a third-generation DVD-ROM kit that includes a drive with the widely used IDE interface.
1 Prepare your system for upgrading. Connecting a DVD drive, MPEG decoder board and all the necessary software will significantly change the configuration of your PC. Therefore, even before starting work, to protect yourself, check whether the PC is working properly and whether the equipment does not conflict. Click the Start button and select Settings?Control Panel, double-click the System icon, or check right click Click on the “My Computer” icon and select the “Properties” menu item, and then go to the “Devices” tab ( Device Manager). If you see Exclamation point next to any device, click the Start button again, point to Help, and look for the hardware troubleshooting section. In addition, conduct a complete backup information from the PC hard drive.
2 Install the MPEG decoder board. Turn off your PC and unplug the power cord from the outlet. Ground yourself - best done with a metal bracelet connected to a grounded metal object. Remove the PC case cover and find a free PCI slot. Remove the metal plate located behind it on the back wall of the PC case. Carefully insert the decoder board into the connector and, making sure that it is firmly seated, secure it with screws.
3 Connect the DVD drive. Modern motherboards have a primary and secondary IDE channel, each with its own connector (A). One cable connects the hard drive to the primary, and the other, usually a CD-ROM drive, connects to the secondary. Each of them can support two devices, and if possible, connect the DVD drive to the same cable as the CD-ROM drive. If this slot is occupied by another device, such as a tape drive or Zip drive, connect the DVD drive to the cable that connects the system board to the hard drive. Of course, this is only possible if one of the IDE cables has three connectors. Otherwise, use the cable that came with your DVD drive. Make sure the jumper located on the back of the DVD drive is set to the “slave” (B) position. If you need a carrier to fit the drive into your PC (for example, if you are installing a 3.5-inch drive in a 5.25-inch bay), install it. Insert the DVD drive into the bay (C) and connect the IDE and power cables (D) to the drive. Check to see if the colored wire (usually red) of the IDE cable is connected to the first pin of the DVD drive connector (note that it is labeled).
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Connect audio and video cables. From now on, you will have to master the profession of an electrician, that is, connect a lot of cables. 
The connection process itself depends on the manufacturer of the kit (in this article we're talking about about Creative Labs PC-DVD Encore 6X with Dxr3 decoder). Carefully read the User's Manual included in the kit and begin work in accordance with the given procedure:
connect the DVD drive and the MPEG card with an audio cable (to the Audio 1 In connector);
if from CD-ROM drive the audio cable goes to the sound card, then disconnect it from it and connect it to the Audio 2 In connector (second audio input connector) of the MPEG card;
connect the Audio out (audio output) connectors of the MPEG card and the Audio in (audio input) connectors of the sound card with an audio cable;
disconnect the cable going to the monitor from the graphics card and connect it to the lower connector of the MPEG card, intended for an external monitor;
connect with the included DVD-ROM video cable feedback MPEG and graphics cards;
If you want to watch DVD movies on your TV, connect one video cable from the upgrade kit (either an RCA or S-video connector depending on the characteristics of your TV) to the video output of the MPEG card and the video input connector of your TV;
if you have a stereo receiver or speaker system for PC which can decode audio format Dolby Digital Surround, use a cable that is not usually included with the DVD-ROM to connect the MPEG card and stereo device.
5 Install DVD drive drivers and software. Connect your PC to the network and turn it on. Windows systems 9x should detect your new drive and board and prompt you to install drivers. Insert the driver disc (floppy or CD) and follow the instructions that appear on the monitor screen. Then install the software included in the DVD Drive Upgrade Kit following the instructions in the User's Guide. You may need to restart your PC after this. Finally, check if the new drive will read regular CDs and DVD-ROMs. If there are problems, such as the PC not being able to detect the drive or read the disc, turn off the computer and double-check all connections. (With so many cables, it is easy to make a mistake and connect one incorrectly.) If the problem cannot be resolved, contact service technical support developer of the upgrade kit. At correct operation of all equipment, turn off the PC and put on the case cover.