TCS Pune

Watchdog resets

Guided diagnostic

Watchdog resets

Find blocked tasks, long critical sections and missed watchdog service.

Medium riskESP32, PIC, AVR and watchdog-enabled MCUs

Tools checklist

  • Digital multimeternUSB data cablenCurrent-limited bench supplynLogic analyser or oscilloscope when indicated

Symptom-to-checkpoint workflow

Start at checkpoint 1. Record the reading, then choose Pass or Fail to follow the correct branch.

Checkpoint 1 · Reset reason

Method: Read boot log or reset-cause register

Expected: Watchdog cause is confirmed

⚠ Save logs before clearing flags.

Record this diagnostic run

Log in to save measurements and submit this run to an instructor.

Bench safety

Disconnect power before wiring changes or continuity testing. Confirm polarity and voltage limits. Use a current-limited supply for suspected shorts.

Continue Exploring

Explore More from TCS Pune

HomeMain TCS Pune websiteServicesComputer repair, IT and business growth servicesBook a RepairStart a repair request onlineRepair StatusTrack an existing repairCustomer PortalView repair history, estimates and warrantyContact UsVisit or contact TCS PuneDigital MarketingSEO, paid campaigns, Google Business Profile, content and conversion-focused digital growth for Pune businesses.Social Media ManagementStructured social media planning, content, publishing, engagement and campaign support for business brands.
Ready when you are

Need help with your laptop or computer?

Send us the model and fault details. Start your repair request online or contact TCS Pune directly.

Book a Repair ↗WhatsApp Us
☎WA