Motherboard Repair & Replacement
A computer that shows no life, won't post, or died after a power surge often has a motherboard fault. At our Marlboro shop we diagnose the board, then quote either a component-level repair or a full board replacement — whichever makes sense for your machine.
Yuriy — owner, JY Computer Services · repairing computers and electronics since 2007 · Updated September 2026
Symptoms of a board fault
- No lights, no fan, completely dead
- Powers on but no display and no beep or post
- Charges intermittently or not at all despite a good adapter
- Random shutdowns that a clean and re-paste don’t fix
- USB ports, sound or Wi-Fi all failing at once
- Failed suddenly during a storm or power surge
Repair or replace
Where a single failed component — a charging circuit, a blown capacitor, a damaged port — is the cause, a targeted repair is cheaper and keeps your original board. Where the damage is widespread, a replacement board is the reliable fix. The diagnostic tells us which, and you get the number before we proceed.
Frequently asked questions
How much does motherboard repair cost in Marlboro, NJ?
Motherboard work runs about $110 to $510, around $305 on average. A component-level repair sits at the low end; a full board replacement, especially for a scarce model, is at the top. We diagnose first and give you a firm quote before any repair.
Is it worth repairing a motherboard or replacing the computer?
For a newer or high-spec laptop, a board repair is usually worth it. For an older mainstream laptop where a replacement board approaches the cost of a used machine, we'll tell you that and help you weigh a new computer with a data transfer instead.
My laptop won't turn on — is it definitely the motherboard?
Not necessarily. A dead machine can be the power adapter, the DC jack, the battery, RAM or the board. Our diagnostic isolates which, so you don't pay for a motherboard when a $40 charging port was the real problem.
How long does a motherboard repair take?
Component-level repairs are often done in a few days. Full board replacements depend on parts availability — common models are quick, discontinued ones can take one to two weeks to source. We keep you updated from our Marlboro shop.