BenchReady — Optional Ethernet hardware, link and internet Intel machine types 20W0 or 20W1 · 2.0.0 Verify the fitted connection before separating cable/link problems from network access. MODEL FIT Read the underside machine-type label or Lenovo Vantage device details locally. Confirm T14 Gen 2 Intel and 20W0/20W1. Keep the full serial number private. Windows 10/11, original Lenovo firmware. Labels vary between Windows versions; managed systems require IT approval for settings changes. Excluded: ThinkPad T14 Gen 2 AMD; ThinkPad T14 Gen 1; ThinkPad T14s Gen 2; ThinkPad T15 PREPARATION [ ] Permission to use the network [ ] Actual unit’s Ethernet hardware checked [ ] Known compatible Ethernet cable and permitted network port [ ] Exact dock documentation if required [ ] Keep any existing backup accessible to you. [ ] Keep credentials and personal files outside this record. GUIDE 1. Inspect the actual Intel unit. The guide marks standard Ethernet and Ethernet extension/docking hardware as configuration-dependent; an extension connector is not a standard network socket. Sources: https://download.lenovo.com/pccbbs/mobiles_pdf/t14_gen2_t15_gen2_p14s_gen2_p15s_gen2_ug_en.pdf; Printed pp. 4–5 → Intel optional connectors and extension connector notes 2. Use a fitted standard Ethernet socket or a documented compatible dock. If the unit has a capped or absent extension connector, follow the guide’s docking compatibility warning. Sources: https://download.lenovo.com/pccbbs/mobiles_pdf/t14_gen2_t15_gen2_p14s_gen2_p15s_gen2_ug_en.pdf; Printed pp. 4–5 → extension connector; p. 9 → wired Ethernet 3. Connect an undamaged cable to a permitted known-working port. Record Windows wired-network status before testing internet access. Sources: https://download.lenovo.com/pccbbs/mobiles_pdf/t14_gen2_t15_gen2_p14s_gen2_p15s_gen2_ug_en.pdf; Printed p. 9 → Connect to wired Ethernet; original link/access distinction 4. If permitted, change only the Ethernet cable while retaining the same port and laptop path. Alternatively compare a permitted device on the original cable/port; identify which comparison was done. Sources: https://download.lenovo.com/pccbbs/mobiles_pdf/t14_gen2_t15_gen2_p14s_gen2_p15s_gen2_ug_en.pdf; Printed pp. 65–66 → reproducible support facts; original controlled network comparison 5. A wired link without internet may require network authorization or administrator review. A shared failure across devices goes to the network owner; do not change managed addressing or network policy here. Sources: https://download.lenovo.com/pccbbs/mobiles_pdf/t14_gen2_t15_gen2_p14s_gen2_p15s_gen2_ug_en.pdf; Printed p. 9 → network connection; pp. 65–66 → support; original routing EVIDENCE TO RECORD Fitted path: Not recorded Windows link status: Not recorded Internet access: Not recorded Original cable/port — Confirmed Ethernet path and permitted port: Not checked Alternative cable — Same network port and laptop path: Not checked Another permitted device — Original cable/port, with administrator permission: Not checked STOP CONDITIONS Stop using and charging equipment with swelling, casing separation, smoke, a burning smell or suspected battery damage. Do not open or press on it. Set damaged accessories aside. Do not open mains adapters or force connectors. Do not erase, reset, flash firmware or bypass a lock as a default diagnostic step. OUTCOMES Wired connection baseline saved: The documented hardware path provides the observed network access. - Keep fitted-hardware and cable-path categories. - Retain a later recurrence with its network condition. Confirm a supported Ethernet path: Missing optional hardware is an accessory requirement, not a failed socket. - Check exact-unit compatibility with Lenovo. - Keep standard Ethernet and extension connectors distinct. Ask the network administrator: The wired connection exists but network access is blocked or restricted. - Share link state and cross-device results. - Keep network credentials and managed settings private. Review the physical network path: No wired link was observed after the available safe comparison. - Provide fitted socket/dock type and cable comparison. - Ask Lenovo and the network owner to review their respective sides. Keep the unanswered checks visible: Fitted hardware, link state or network comparison is unknown. - Provide actual Ethernet/dock path and link state. - List cable and cross-device comparisons not performed. - Keep unperformed conditions marked Not tested. Ask the provider to confirm these before further changes. Stop the powered checks: Stop using or charging damaged equipment. Keep away from hot or smoking equipment; obtain emergency help for an immediate fire risk. Arrange manufacturer guidance before handling or transport. - Tell Lenovo or your IT team about the visible damage before arranging transport. - Provide actual Ethernet/dock path and link state. - Do not open the case, remove the battery, press a lifted surface, or continue a test to complete this record. SOURCES ThinkPad T14 Gen 2 user guide: https://download.lenovo.com/pccbbs/mobiles_pdf/t14_gen2_t15_gen2_p14s_gen2_p15s_gen2_ug_en.pdf (Printed pp. 1–5, 9–14, 16–19, 23–25, 27–33, 62, 65–67; checked 2026-10-13) This is a blank guide. Use the website to save observations and export an importable record. No physical repair has been verified.