The laptop continues to operate without power despite a new battery being installed.
The laptop continues to operate without power despite a new battery being installed.
Your laptop isn’t charging properly. After swapping the battery, the issue continues—powering it on requires a connection, but it shuts off instantly when unplugged. The battery percentage stays at 100 without dropping. I’ve calibrated it and reset the BIOS, but the CMOS battery remains hidden. The attached report might help. Any ideas? battery-report.html
This indicates either: a) the connector or PCB is faulty (rare), b) the charger is the issue (much more likely), c) another factor (often BIOS in Dell, HP, Lenovo systems). If the problem lies with the connector, look for center-pin damage or fused charger pins from arcing. Ensure the pin remains visible if it's a barrel connector. For the charger, verify the pin isn’t broken and check for arc marks on the barrel exterior—absence suggests severe damage. Testing voltage with a multimeter can reveal partial functionality. Using an incorrect charger size is a frequent cause. If BIOS is involved, it may disable charging above 70% to prevent overcharging. Thin laptops often have compromised batteries that can warp the frame if left discharged too long. Reassess the laptop’s condition for any deformation.