Laptop headphone jack repair is a common repair job and can be the result of general wear and tear or a mishap with the jack, what happens a lot is that the headphones are inserted and the plug gets removed roughly or pulled to one side, accidently dislodging or damaging the headphone jack solder points.

This will result in the loss of sound through the laptops internal speakers or through the headphone jack itself.

Depending on how bad the damage is it may be able to be repaired. A technician that is handy with a soldering iron can often resolder the jack in order to repair functionality without too much trouble. Once again if the jack housing or surrounding components have been damaged too much the repair even for the best technician will be fruitless and would result in the board (PCB) that the headphone jack is connected to being replaced.

Here’s where you need to pray that the laptop you have has the headphone jack mounted on a separate daughter or minor board (PCB). Unfortunately if the headphone jack is mounted on the main board you could be looking at big $$ (main boards here in Australia can cost anything from $400.00 – $2500.00).
Please see diagrams below.

Laptop main board with headphone jack.

Laptop minor (daughter) board with headphone jack.

Warranty on this sort of thing is a bit of a grey area and is taken on a case by case basis by most manufacturers and will depend on the repairer’s findings when they inspect the machine.

Some advice is that if you can find somebody who does component level repairs on audio visual or similar equipment with PCB’s of the same detail, they may be able to repair it for you as well (and at a cheaper price, we all know how laptop technicians can charge!), it’s probably a good idea to consult a technician who works a lot on your make of laptop first to get an idea of the problem.

Research exactly what’s involved with your particular laptop headphone jack repair first in order to save yourself some time and money.

Lenovo launched in July a new Lenovo Z475A-AFO (Amber Brown) laptop, the machine uses AMD dual-core A4-3300M speed processor, AMD Radeon HD 6480G integrated graphics and 320GB hard drive. Overall strength of the good, appearance is very stylish atmosphere. Cost is very high. The current market price of 3350 yuan. A friend might like to look at.

Appearance, Lenovo Z475A-AFO (Amber Brown) notebook with 3D three-dimensional crystal diamond technology of the roof, similar to amber brown. Roof design also shows the texture of creative designers think, the central square in most regions are checkered, and surrounded by dense punctate texture surrounded, lenovo logo on them against the background also appears to shine. Delicately screen, it’s the keyboard surface with a chocolate design, each key has a beautiful arc, in both fashion and also have a good feeling; a touch of purple black palm rest so that one key to become a beat the wizard. The model selected the most popular on the market 14-inch screen, the best resolution of 1366 × 768; black border on the distribution of a number of rubber pads on the screen played a protective role, but also reflects the details Lenovo excellent level of workmanship.

Lenovo Z475A-AFO
Parameter names Specifications
Processor AMD A6-3400M 1.9GHz 2MB secondary cache
Chipset AM60M
Standard Memory 2GB DDR3
Capacity of 500GB SATA hard drive interface, 5400
DVD burner
Display chip AMD Radeon HD6470M, integrated AMD Radeon HD 6520G
14-inch LED screen, widescreen (1366 × 768)
Network / Wireless Fast Ethernet wired LAN, 802.11b/g/n (300Mbps) wireless card
External Interface 3 USB2.0 interface, a USB / eSATA Dual Interface, VGA, HDMI, RJ45 network cable port, 1 audio output / microphone input port and 5 in 1 card reader
Battery 6-cell lithium battery
Weight of 2.2 kg
DOS operating system

Configuration, the Lenovo Z475A-AFO (Amber Brown) notebook with AMD dual-core A4-3300M speed processor, clocked at 1.9GHz, can be accelerated to the all-powerful 2.5GHz; based on AMD AM60M speed I / O chipset, using the AMD Radeon HD 6480G integrated graphics; with 2GB DDR3-1333MHz memory, 320G hard drive, Super DVD burner; with 802.11bgn wireless LAN card, 10M/100M adaptive Ethernet card, high-sensitivity camera, two stereo 2W professional-grade, anti-noise microphone, 6-cell battery; machine weighs about 2.2 kg.

Comment: Lenovo Z475A-AFO notebook can automatically boost CPU with a clock frequency of AMD dual-core A4-3300M processor speed, good performance; with the good performance of integrated graphics and HDMI 1.4 interface, better display performance, and support for 3D TV output, entertainment is in place.

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