Advice 1: How to repair Flex cable

Flexible multicore cables are widely used in the production of high-tech devices and electronic appliances. Combining static and moving parts of the mechanisms, they are often eager for the places of inflection. To restore such plumes it is possible independently.
How to repair Flex cable
You will need
  • school microscope;
  • thin solid insulating plate;
  • - tweezers;
  • glue "Moment";
  • - pliers;
  • - bow rosin;
  • - alcohol;
  • - soldering iron with a capacity of 10 – 15 Watt;
  • - a scalpel;
  • - lacquered wire with a diameter of 0.15 mm;
  • - low-melting tin solder;
  • - soft brush.
Instruction
1
Grind to a powder in a small amount of rosin and dissolve it in alcohol, using a ratio of one to six (one part rosin and six parts of alcohol). Glue "Moment" to the insulating plate the damaged section of cable and put this link under a school microscope.
2
With a scalpel carefully remove the top insulation layer with conductive paths around damaged area at a distance of 1.5 mm from the cliff. Apply with a soft brush a little of the alcoholic solution of rosin on cleaned from isolation paths. Tap this area of the plume is well tinned, with a minimal amount of solder, heated by a soldering iron.
3
Clean carefully with a scalpel from the nail wire diameter of 0.15 mm and a brush, apply the alcohol solution of rosin. Will saladita wire at a distance of 15 – 25 mm from the edge and carefully solder it to the first, the edge of the train damaged the track. Between connecting parts of the damaged area, lift the middle of the wires 1.5 mm above the plume.
4
Bend the section of wire that connects to both sides of the damaged track. Bite the side excess part of the second soldering point. Start soldering the ribbon cable with distant damaged segment.
5
Splice a loop if the break was at the bend in the area of mobile sites. Use a suitable length, width, and the required number and width of lanes segment of the plume that will be applied to produce the required inserts. Carefully and evenly cut across the plume at its damaged area.
6
Strip, connect and solder carefully insert each half of the loop. Make sure that the first track of the plume coincided with the first path to the other half. Tape glue "Moment" stack wire on the soldering stations.

Advice 2 : How to solder a Flex cable

In many modern electronic appliances use flexible stranded cablesconnecting individual movable and stationary relative to each other components of the device. Often these plumes are torn. This occurs as a rule in edge loop. The efficiency of such a plume can be restored.
How to solder a Flex cable
You will need
  • thin solid insulating plate (it is desirable to use a polyamide (Kapton));
  • glue "moment";
  • - alcohol;
  • - bow rosin;
  • - soldering iron with a capacity of 10 – 15 Watt;
  • - tweezers;
  • school microscope;
  • - a scalpel;
  • - lacquered wire with a diameter of 0.15 mm;
  • brush;
  • - low-melting tin solder;
  • - pliers.
Instruction
1
Prior flat cable repair prepare alcohol–rosin flux. To do this, grind to a powder rosin. Rosin dissolved in alcohol in a ratio of 1 gram of rosin to 6 grams of alcohol. Mixing alcohol until complete dissolution of rosin.
2
The damaged section of the train glue glue "moment" to the insulating plate. This plate will provide mechanical rigidity in the damaged area and further will not allow the plume to break in the same place.
3
Place the damaged section of the plume under a school microscope. Clean gently with a scalpel from the top of the insulation layer wirings around the damaged area. Track clean at a distance 1-1,5 mm from the edge.
4
A soft brush, apply on the stripped track, a bit of rosin alcohol solution. A well tinned soldering iron warmed by the touch of this area on the train. The amount of solder on the tip of the iron should be minimal, otherwise the solder may overflow and jumper the neighboring wirings of the Flex cable.
5
Gently with a scalpel clean from varnish wire diameter of 0,15 mm. Apply the alcohol solution of rosin. Will saladita wire on a plot of 15 – 25 mm from the edge. Carefully solder the tinned wire to the first from the edge of the train damaged the track.
6
Section of wire that is soldered to both sides of the damaged track, slightly curve so that the middle wire was raised by 1 – 1.5 mm above the plume between the connected points of the damaged area. In this case, the wire will not be stretched after cooling the soldering plume. Gently bite the side excess wire around the second point of soldering. Solder the ribbon cable start with the distant affected area.
7
If breakage occurred at the bend between the movable parts of the plume, it should be increased. To do this, choose the right length, width, number and width of lanes a piece of ribbon cable. It will be used for the manufacture of inserts. Neatly and evenly cut across the plume in the damaged place. Sacotte, connect and solder each half of the loop with the insert as described above. Ensure that the first track is the beginning of the plume coincided with the first track of the second half. Tape glue "moment" the exposed portions of the wire in the soldering plume.

Advice 3 : How to glue a Flex cable

The plume is an important and even an essential component of many mechanisms. Computers cables are used to connect hard drives, optical drives and other nodes to the motherboard. Without loop won't work a mobile phone, because it connects the moving parts and serves to transfer the signal from one part of cell to another.
How to glue a Flex cable
Instruction
1
To glue the ribbon cable to the matrix, completely peel off the broken trail. Then rinse with acetone remnants of conductive adhesive, which initially he was glued. Liberally apply flux to the Board and train and ludite soldering iron using a small minimalnoe sting. It will collect on its surface the excess solder, and will not be closed contacts. Rinse all the flux. On the gilt contactica should remain small nodules of solder.
2
Do this carefully so as to obtain nodules of uniform size. Apply some of the same flux, align the contacts on the circuit Board and the plume is uniformly warm thermomodule. The solder will melt, the train will float under the action of surface tension of the solder itself will find its place. However, he softens and takes the perfect flat contact surface.
3
Use conductive glue to attach the train to the tracks. To purchase this glue at any specialty store electronics or automobile stores.
4
Fill the walkway with sealant – the result is almost the same as with glue, but in this case it is impossible to promise the same durability as in the case of special conductive adhesives.
5
Press native loop by means of gum from the other indicators. If there is a toy "just you wait", use it – these erasers are large and really help out in these situations. You can still stick to the indicator wires from the wires, and they, in turn, glued to the restored tracks of the train.
6
If the departed train on a calculator, glue it, just put it on contacts and propadu iron through paper. But it is better to practice on a cheap calculator to "fill the hand" and not to spoil everything. This method is more appropriate for repair of small office equipment, but not computers and similar mechanisms.

Advice 4 : How to repair hard disk of laptop

Any hard drive sooner or later fails. At this point it is important to quickly restore the essential files preserved on this medium. When working with the hard drive of mobile computer there are several solutions to the problem.
How to repair hard disk of laptop
You will need
  • - Mount'n'Drive;
  • - бокс SATA-USB.
Instruction
1
Quite often a failing hard diskand is associated with the failure of the boot sector. This means that on this device you cannot install the operating system and use it as a primary drive. Try to connect this hard disk as a secondary disk.
2
The main catch is that mobile computers cannot connect directly two the internal storage. Get an external box that allows you to connect hard diskwith IDE or SATA to a USB port.
3
Install the hard drive in the box and connect it to the mobile computer. Of course, you'll need another hard diskon which operating system is installed.
4
Internal drives laptops with SATA interface can be connected to desktop computers. To do this, remove the Winchester from the body of the laptop and remove the carriage. Be sure to remove the mounting slide from the hard disk.
5
Connect the drive to the motherboard of a desktop computer, using the ribbon cable from the SATA connectors. Turn on the computer. Wait some time until the operating system detects the new drive.
6
Check out the standard ability to copy information from the hard disk. Extract the files you need and format the device. If the Winchester is not available for work, install the program Mount''n Drive. Start it.
7
Just right click the icon of the corrupted disk. Select "Mount" and enter any letter drive. Wait for the creation of a new local volume.
8
Open its contents using Windows Explorer. Remove the important files and disable hard drive. It should be noted that the read speed of a mounted driveand can be very small. Don't waste time copying information that is easy to recover other ways.
Is the advice useful?
Search