DC Jack
Replacement IBM DC Jack, compatibility guaranteed. This is a new, original product with 90-day warranty.
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Read more about DC Jacks before ordering
Damaged DC Jacks are often the cause of a lack of power rather than a bad AC adapter. On an IBM jack, the connector center pin usually breaks. When soldering is necessary, it is advisable to use a certified laptop technician to replace the jack so that you do not damage the motherboard.