How To Install New Motherboard With Old Hard Drive

Replacing a Motherboard

The exact steps required to replace a motherboard depend on the specifics of the motherboard and case, the peripheral components to be connected, and so on. In full general terms, the process is quite simple, if time-consuming:

• Disconnect all cables and remove all expansion cards from the current motherboard.

• Remove the screws that secure the one-time motherboard and remove the motherboard.

• If you are reusing the CPU and/or memory, remove them from the former motherboard and install them on the new one.

• Replace the old back-panel I/O template with the template supplied with the new motherboard.

• Remove and install motherboard mounting posts as necessary to friction match the mounting holes on the new motherboard.

• Install the new motherboard and secure it with screws in all mounting hole positions.

• Reinstall all of the expansion cards and reconnect the cables.

The devil is in the details. In the rest of this section, nosotros'll illustrate the process of installing the motherboard and making all the connections properly.

Getting started

Earlier you lot outset tearing things apart, make sure you have at least 1 skilful backup of all your of import data. You needn't worry about backing up Windows and applications—although you should, if possible, back up the configuration information for your mail service client, browser, and and then on—because unless you lot're replacing an old motherboard with an identical new motherboard, yous may demand to reinstall Windows and all applications from scratch.

Disconnect all cables and external peripherals from the organization, and motion information technology to a apartment, well-lighted work area—the kitchen tabular array is traditional, equally nosotros mentioned before. If yous oasis't cleaned the system recently, requite information technology a thorough cleaning earlier you lot begin work.

Remove the access panel(s) from the case, disconnect all of the cables from the motherboard, and remove all of the screws that secure the motherboard to the case. Ground yourself by touching the power supply. Slide the motherboard slightly toward the front end of the case, lift it direct out, and place it aside on the table summit or some other nonconductive surface.

Preparing the example

Removing the motherboard may betrayal more dirt. If so, use a brush and vacuum cleaner to remove that dirt before you proceed further.

Every motherboard comes with a back-console I/O template. Unless the current template matches the port layout on the new motherboard, you'll need to remove the old template. The best way to remove an I/O template without damaging it (or the example) is to utilise a screwdriver handle to press gently against the template from exterior the case, while using your fingers to back up the template from within the case until the template snaps out. If the old motherboard is still good, put the erstwhile template with it for possible utilize later.

Compare the new I/O template with the dorsum-panel I/O ports on the new motherboard to make certain they correspond. Then press the new template into place. Working from inside the instance, align the bottom, right, and left edges of the I/O template with the matching case cutout. When the I/O template is positioned properly, press gently along the edges to seat it in the cutout, as shown in Effigy 4-fifteen. Information technology should snap into place, although getting information technology to seat properly sometimes requires several attempts. Information technology'due south ofttimes helpful to press gently against the edge of the template with the handle of a screwdriver or nut driver.

Figure iv-fifteen. Press the new I/O template into identify

After you install the I/O template, carefully slide the motherboard into place, making sure that the back-panel connectors on the motherboard are firmly in contact with the corresponding holes on the I/O template. Compare the positions of the motherboard mounting holes with the standoff mounting positions in the case. 1 easy method is to identify the motherboard in position and insert a felt-tip pen through each motherboard mounting hole to mark the corresponding standoff position below it.

Remove whatsoever unneeded brass standoffs and install additional standoffs until each motherboard mounting hole has a respective standoff. Although you lot can screw in the standoffs using your fingers or needlenose pliers, information technology'due south much easier and faster to apply a 5 mm nut commuter, every bit shown in Effigy 4-xvi. Tighten the standoffs finger-tight, simply do non overtighten them. It's easy to strip the threads by applying too much torque with a nutdriver.

Effigy 4-sixteen. Install a brass standoff in each mounting position

One time y'all've installed all the standoffs, practise a final check to verify that each motherboard mounting hole has a corresponding collision, and that no standoffs are installed that don't correspond to a motherboard mounting pigsty. Every bit a terminal check, we commonly concur the motherboard in position to a higher place the case, as shown in Effigy 4-17, and await down through each motherboard mounting hole to brand sure there'south a standoff installed below it.

Figure iv-17. Verify that a standoff is installed for each motherboard mounting hole and that no extra standoffs are installed

Seating and securing the motherboard

If you have not already installed the processor and memory on the motherboard, do so before proceeding. See Chapters 5 and 6 for detailed instructions.

Slide the motherboard into the example, as shown in Effigy four-18. Advisedly align the back-console I/O connectors with the respective holes in the I/O template, and slide the motherboard toward the rear of the instance until the motherboard mounting holes line up with the standoffs y'all installed earlier. Y'all may need to tilt the motherboard slightly down towards the I/O template to skid the dorsum-panel connectors easily under their corresponding grounding tabs without damage. Brand absolutely certain that none of the grounding tabs intrude into the jacks on the I/O panel. USB ports are specially prone to this problem, and a USB port with a grounding tab stuck into information technology might short out the motherboard and prevent the system from booting.

Effigy iv-eighteen. Slide the motherboard into position

Before you secure the motherboard, verify that the back-panel I/O connectors mate properly with the I/O template, as shown in Figure 4-nineteen. The I/O template has metal tabs that footing the back-panel I/O connectors. Make certain that none of these tabs intrude into a port connector. An errant tab at best blocks the port, rendering information technology unusable, and at worst might curt out the motherboard.

Afterward you position the motherboard and verify that the dorsum-panel I/O connectors mate cleanly with the I/O template, insert a spiral through ane mounting pigsty into the corresponding collision, as shown in Figure four-20.

Effigy 4-19. Verify that the back console connectors mate cleanly with the I/O template

You may need to utilize pressure to keep the motherboard positioned properly until you have inserted two or three screws.

If you take trouble getting all the holes and standoffs aligned, insert two screws at contrary corners but don't tighten them completely. Use i hand to press the motherboard into alignment, with all holes matching the standoffs. Then insert 1 or two more screws and tighten them completely. Finish mounting the motherboard by inserting screws into all standoffs and tightening them.

Figure 4-20. Install screws in all mounting holes to secure the motherboard

Connecting front-panel switch and indicator cables

One time the motherboard is secured, the side by side footstep is to connect the forepart-panel switch and indicator cables to the motherboard. Before you begin connecting front-panel cables, examine the cables. Each connector should be labeled descriptively—for case, "Power," "Reset," and "HDD LED." (If not, you'll have to trace each wire back to the front end of the case to determine which switch or indicator information technology connects to.) Match those descriptions with the front-panel connector pins on the motherboard to make certain you connect the correct cable to the appropriate pins. Figure 4-21 shows typical pinouts for the Ability Switch, Reset Switch, Power LED, and Hard Drive Activeness LED connectors.

Figure 4-21. Typical front panel connector pinouts (image courtesy of Intel Corporation)

• The Power Switch and Reset Switch connectors are non polarized, and can exist connected in either orientation.

• The Difficult Drive Activity LED is polarized, and should be connected with the ground (unremarkably blackness) wire on Pin 3 and the indicate (usually red or white) wire on Pin ane.

• Many motherboards provide two Power LED connectors, one that accepts a 2-position Power LED cable and some other that accepts a iii-position Power LED cablevision with wires in positions 1 and 3. Use whichever is appropriate. The Power LED connectors are normally dualpolarized, and can support a single-color (usually green) Power LED or a dual-color (commonly green/xanthous) LED.

One time you determine the proper orientation for each cable, connect the Power Switch, Reset Switch, Power LED, and Hard Drive Activeness LED, equally shown in Effigy 4-22. Not all cases have cables for every connector on the motherboard, and not all motherboards have connectors for all cables provided by the instance. For example, the instance might provide a speaker cable, but the motherboard might have a built-in speaker and no connection for an external speaker. Conversely, the motherboard might provide connectors for features, such as a Chassis Intrusion Connector, for which no respective cable exists on the example; those connectors get unused.

Effigy 4-22. Connect the front end-panel switch and indicator cables

When you're connecting front end-panel cables, try to become information technology right the get-go time, merely don't worry too much about getting it incorrect. Other than the power switch cable, which must be continued properly for the organization to start, none of the other front-console switch and indicator cables is essential, and connecting them wrong won't damage the arrangement. Switch cables—power and reset—are not polarized. You tin can connect them in either orientation, without worrying about which pin is signal and which basis. If you connect an LED cable backwards, the worst that happens is that the LED won't light. Most cases employ a common wire color, usually black, for ground, and a colored wire for signal.

Connecting front-panel ports

Most cases provide one or two frontpanel USB 2.0 ports, and most motherboards provide corresponding internal USB connectors. To route USB to the front panel, yous must connect a cable from each frontpanel USB port to the corresponding internal connector. Figure 4-23 shows the standard Intel pinouts for the internal front-panel USB connectors, which are too used by most other motherboard makers.

Effigy iv-23. Typical front end-panel USB connector pinouts (image courtesy of Intel Corporation)

Some cases provide a monolithic 10-pin USB connector that mates to motherboard USB header pins that apply the standard Intel layout. With such a instance, connecting the front-panel USB ports is a unproblematic thing of plugging that monolithic connector into the header pins on the motherboard. Unfortunately, some cases instead provide 8 individual wires, each with a single connector. Figure 4-24 shows Robert (finally) getting all eight individual wires connected to the proper pins.

Figure 4-24. Connect the front-console USB cables

If your motherboard and case make provision for front end-console FireWire and/or sound connectors, install them the same manner, making sure that the pinouts of the connectors and cables represent.

Reconnect the drive data cables

The next stride is to reconnect the drive data cables to the motherboard interfaces, as shown in Figure iv-25 and Figure 4-26. Make certain to connect each information cable to the proper interface. See Chapters seven and viii for details.

Figure iv-25. Connect the Serial ATA information cable(due south) to the motherboard interface(s)

Figure 4-26. Connect the ATA data cable(s) to the motherboard interface(s)

Reconnect the ATX Ability Connectors

The next step is to reconnect the power connectors from the ability supply to the motherboard. The Main ATX Power Connector is a twenty-pin or 24-pin connector, normally located near the correct front edge of the motherboard. Locate the corresponding cable coming from the ability supply, verify that the cable is aligned properly with the connector, and press the cablevision firmly until information technology seats fully, every bit shown in Figure four-27. The locking tab on the side of the connector should snap into place over the corresponding nub on the socket.

Effigy 4-27. Connect the Main ATX Ability Connector

Pentium iv systems require more than power to the motherboard than the standard ATX Master Power Connector supplies. Intel adult a supplementary connector, chosen the ATX12V Connector, that routes additional +12V current direct to the VRM (Voltage Regulator Module) that powers the processor. On about Pentium four motherboards, the ATX12V connector is located near the processor socket. The ATX12V connector is keyed. Orient the cable connector properly relative to the motherboard connector, and press the cable connector into place until the plastic tab locks, as shown in Effigy 4-28.

Effigy iv-28. Connect the ATX12V Power Connector

Reinstalling the video adapter

The next step is to reinstall the video adapter and/or any other expansion cards you removed. To do so, marshal each adapter with the respective motherboard slot. Make sure that whatsoever external connectors on the bill of fare subclass clear the edges of the slot. Carefully align the carte with the slot and utilize both thumbs to press down firmly until it snaps into the slot, as shown in Figure 4-29.

Figure iv-29. Marshal the video adapter and press firmly to seat it

Later on you lot are certain that the video adapter is fully seated, secure it past inserting a screw through the bracket into the chassis, as shown in Effigy iv-thirty. If the video card has an externally powered fan or requires an external power connection, make sure to connect a power cable to the video adapter before yous move on to another task. Install any other expansion cards in the aforementioned manner, making certain to connect any ability or data cables they require before yous starting time another stride.

Figure 4-xxx. Secure the video adapter subclass with a screw

Finishing up the installation

At this point, the motherboard upgrade is nearly consummate. Take a few minutes to double-check everything. Verify that all of the cables are connected properly and that at that place'due south nothing loose inside the case. We usually pick up the organization and tilt it gently from side to side and and then front to dorsum to make sure there are no loose screws or other items that could crusade a short. Utilise the following checklist:

• Ability supply set to proper input voltage (see Chapter 16)

• No loose tools or screws (shake the case gently)

• Heatsink/fan unit of measurement properly mounted; CPU fan connected (see Chapter five)

• Retention modules full seated and latched (encounter Affiliate vi)

• Forepart-panel switch and indicator cables continued properly

• Front-console I/O, USB, and other internal cables connected properly

• Hard bulldoze data cable (see Chapter 7) continued to bulldoze and motherboard

• Hard drive power cable continued

• Optical drive data cable (run into Affiliate eight) connected to bulldoze and motherboard

• Optical drive power cablevision continued

• Optical drive audio cable(s) continued, if applicable

• Floppy drive data and power cables connected (if applicative)

• All drives secured to drive bay or chassis, as applicable

• Expansion cards fully seated and secured to the chassis

• Main ATX power cable connected

• ATX12V and/or auxiliary power cables connected (if applicative)

• Front and rear case fans installed and connected (if applicable)

• All cables dressed and tucked

In one case you lot're sure that all is every bit it should exist, it's time for the smoke examination. Leave the comprehend off for now. Connect the ability cable to the wall receptacle and and then to the system unit of measurement. If your power supply has a separate rocker switch on the back that controls ability to the power supply, plow that switch to the "1" or "on" position. Press the primary ability push on the front of the case, and the system should start upwards. Check to make sure that the power supply fan, CPU fan, and case fan are spinning. Yous should also hear the hard drive spin up and the happy beep that tells y'all the system is starting commonly. At that point, everything should be working properly.

Turn off the system, disconnect the ability cord, reinstall the access panels, and move the system back to its original location. Reconnect the display, keyboard, mouse, and any other external peripherals, and power the system upward.

Source: https://www.oreilly.com/library/view/repairing-and-upgrading/059600866X/ch04s04.html

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