ps3 motherboard repair

shorten the maintenance cycle, reduce the maintenance costs, has won the trust of the majority of users. I. iPhone fault repair acceptance type: 1: iPhone Repair motherboard fault: boot black screen, boot power loss, computer motherboard water, boot screen white screen blue screen, boot machine abnormal sound, boot p

The computer motherboard is broken how to repair Problem one: no display on boot Solution: If your computer appears to have no fault on the boot, most of the motherboard BIOS data is missing or damaged. And all we have to do is clear the BIOS, the most common method is to clear the BIOS through the motherboard jumper

. Beijing local friends can bring machine home repair, lidengkequ, foreign friends can be sent through the courier company to our shop, and specify the specific contact method, after the detection of quotations, decide whether to repair. No charge for fault detection!Beijing Apple iphone repair range:1,iphone, iphone 3g, iphone 3GS, iphone4, iphone firmware upgra

How to repair the computer motherboard First, the method of debugging: 1. Will suspect the chip, according to the manual instructions, first check the input, output is the signal (wave type), if there is no out, and then check the IC control signal (clock) and so on, if there is the possibility of this IC bad, no control signal, traced to its former pole until the damage to find the IC. 2. Find the tempo

Computer Motherboard Repair Method One, CMOS parameter loss After the boot prompts "CMOS Battery State Low", sometimes can be started, using a period of time after the crash, this phenomenon is mostly caused by CMOS power supply. For different CMOS power supply methods, take different measures: 1. Welding Battery: Soldering a new battery with soldering iron. 2. Button-Type battery: direct replacement.

supply is good" signal power good is not Normal. ■ 4. Other troubleshooting skills (1) The motherboard is burned out. It is generally caused by the plug-in the live plugging system, or the power supply in the circuit is short between the ground In this case, static resistance measurement can be used. If any input/output pin is found to be directly connected to the power supply or ( Except for the original circuit) is a breakdown fault. If the resista

Laptop motherboard Troubleshooting How to repair First, the motherboard breakdown classification In general, we can divide the motherboard failure into four categories: The first category is based on the impact on the computer can be divided into non-fatal and fatal failure of the fault. Non-fatal fault also occurs

touched somewhere, there are sparks. In the power check on this motherboard, the power switch tube fdb7030l, Schottky diode 1n5817 breakdown damage was found. Motherboard repair in the motherboard power switch tube damage More, these switches are mostly FET, their parameters close, but many are SMD (surface mount). T

transient POW switch is used to determine whether a low-level South Bridge is successfully triggered (except for W83627HF) 7. Check whether the line from the Green Line to the south bridge is normal. Note: easy-to-lose components in the boot circuit: (1) door circuit and transistor related to the boot circuit. (2) A forward voltage regulator or other power supply components that provide standby voltage to nanqiao. (3) with I/O or South Bridge. Motherb