Desktop computers still run most offices, billing counters and design workstations. When they slow down or fail, the cause is usually one of a handful of predictable issues.
Slow performance
Usually caused by a failing hard disk, insufficient RAM, background software or a fragmented, cluttered operating system. Migrating from HDD to SSD is the single biggest speed improvement for older PCs.
No display or no power
Faulty SMPS, loose RAM, dead CMOS battery or a failed graphics card are typical causes. Component level testing identifies which part is at fault instead of replacing everything.
Random restarts and overheating
Dust accumulation, dried thermal paste, failing fans or an ageing power supply cause thermal shutdowns. Preventive cleaning every six months avoids most of these calls.
Blue screens and OS errors
Corrupt drivers, bad memory modules or disk errors. Proper diagnosis distinguishes a hardware fault from a software fault before any reinstallation is attempted.
Virus, ransomware and data loss
Unpatched systems and pirated software are the biggest risks. A licensed OS, updated antivirus and a scheduled backup routine protect your data far more cheaply than recovery does.
Expert help, on-site
AIS provides doorstep and on-site computer repair across Chennai, along with AMC packages for offices that cannot afford downtime.
