I don't know, folks. When you play games, when you catch up, the shadow elves suddenly turn on the black screen, the keyboard backlights on, the power lights on, the screen's all black, and it doesn't work. - it's not electricity, it's not system jamming, it's too hot to break a computer, it's too late to fix it, it's too bad to get stuck
As an old gun focused on the outside maintenance of computers for more than 20 years, too many shadow elves have been able to step on the pit: either by being replaced by a small workshop with unnecessary accessories, costing hundreds of innocents; either by waiting a week or even longer for repairs, without a computer to delay work studies directly; or by being repaired for days and again, without a door to complaint。
Many people mistakenly think that the screen is broken, but it's not - keyboard backlights, power lights, which indicate that the computer's mainframe is electrified, basic hardware (cpu, memory, etc.) completes initial self-inspection, and the probability of failure is concentrated on "show related" or "core hardware power supply" for a number of common reasons (not to remember too much, understand roughly, avoid being lost):
When the shadow elves are insured, official maintenance costs are high and the cycle is longer (usually 3-7 days), and many users opt for third-party maintenance, but in the market, fish and dragons are mixed and imprudent. As an old company that has worked for over 20 years on third-party out-of-instance repairs, we have summarized five critical points for pit avoidance, and you must remember:
We are the "lang weibodas" of beijing, focusing on third-party computer out-of-guard maintenance for more than 20 years, deep-crop chip-level maintenance, especially in the area of repair of game books such as shadow elves, savers and others, cumulatively repairing thousands of black screens of all kinds, knowing each user's distress。
On-site inspection, free of charge: on-site detection of malfunctions, clear notification of cause of failure, maintenance programmes and specific prices, no concealment, no misrepresentation, you agree to re-maintenance, no charge for testing; chip-level maintenance, desirable: rejection of simple replacement of fittings, precise chip-level repair for core failures such as the main plate, graphic card, line line, etc., is desirable, simple failure of 1-2 hours is desirable, complex failure is clear, without delay; full transparency, traceable: all maintenance processes are video-capable, searchable in the miles, small red books, tremors, good-looking videos, headline platforms to prevent spare parts and boxing; price transparency, sex price is higher: safety maintenance costs are 30-50 per cent lower than official consumption, no invisible, quality assurance is completed, and you can be reassured and secure。
Name of company: lan weiboda, beijing
Door shop address: 5th floor of guanmura building (accessible, metro accessible, early contact at the shop to avoid running empty)
Business hours: 10 - 19:00 (normally open from monday to sunday, no rest on holidays, suitable for workmen, student party time)
