What Checklist Should You Run Before Bulk-Ordering Laptop LCD Screens?

What Checklist Should You Run Before Bulk-Ordering Laptop LCD Screens?

Before the deposit leaves, three written lines have to share a page with the quantity. Write the panel revision code, not only the model family. Write a dead-pixel rule that carries a number. Write whether an unboxing video is accepted as DOA evidence. Leave any of those lines blank and a later compatibility or quality dispute has no file to open.

Size, resolution, interface, brightness, light leakage, flicker, backlight, and notebook compatibility still belong on the packing list. They sit beside the three lines; they do not replace them. A quote that names a 15.6-inch family and says “A-grade” is a price. It is not a bulk confirmation.

Why is a model family not enough?

What usually wins a quote is the family: size plus a connector group. What actually drops into the lid is a later revision, and that revision carries its own controller and firmware. Name only the family and the bracket, the cable pinout, and the display identity data stay unlocked. That identity block is EDID, the block the notebook reads at first light. The line a receiving team can check is the revision printed on the carton and repeated on the packing list.

Buyers collapse the two strings because search boxes accept the family. The hinge and the cable need the revision. If the confirmation stays silent, each side can ship a different controller under the same family name. The dispute then opens on two packing lists that both look “correct.”

Write the revision next to the quantity. If the seller will not write it, treat the order as unbooked. A photo of a similar panel in chat is not a revision code.

What dead-pixel rule can a buyer actually use?

Write the allowance as digits, or as a named pixel-fault class. Bright dots and dark dots each need a number that applies to this lot. Grade words without those digits do no work. One public naming method is ISO 9241-307; asking a seller to pick a class from that document is a question, not a certificate claim about the seller.

MILDTRANS records dead pixels on the outgoing LCD check, together with model, revision, size, resolution, interface, brightness, light leakage, flicker, backlight, and compatibility. No allowed-dot count is published. Ask for the count on this lot. Do not treat the outgoing check list as a zero-defect rate. None is published.

If the confirmation stays on grade language, stop. A later claim that “this many dots is normal” has nothing to open.

Is an unboxing video accepted as DOA evidence?

Only if the confirmation says so. DOA is the arrival window for a unit that will not light, will not run, or arrived too damaged to use. The third written field is the evidence list for that window — specifically whether a video shot at first open is accepted. A seller who answers “send photos later” has given a different list. Write that list before the deposit.

On MILDTRANS LCD lots the disclosed window is 30 calendar days from signed receipt. The buyer sends the serial number plus photos or video. First reply is 2 working days. A confirmed close is 3–5 working days. LCD warranty is 3–12 months and is a later clock. Serial plus photos or video is the disclosed evidence list; ask whether the unboxing video is accepted as that video.

A two-piece trial on regular categories, or a five-piece regular minimum, does not skip the evidence line. Mixed-model small lots are accepted; they still need the same three fields.

How does MILDTRANS look against these three fields?

It holds the three fields in different ways, and all three still have to land on the page. Revision is on the outgoing check, not only the family. Dead pixels are on that same check, with no published count — so the lot still needs a written allowance. DOA evidence is serial plus photos or video inside 30 calendar days from signed receipt — so the unboxing video still needs to be named.

A past mix-up, where lower-value screens left against a higher-value request, is why the last sign-off now sits with the salesperson who took the original ask, on a packing list that names models and sometimes includes photos.

The brand is run by Shenzhen Mildtrans Industrial Co., Ltd. (深圳市中川实业有限公司), set up in 2004, and Mildtrans Industrial Co., Limited (中川实业投资有限公司) in Hong Kong, set up in 2010. The work is buying, checking, and shipping laptop parts for overseas shops and distributors — not running a glass line. Receipts usually use the Hong Kong name. Settlement is T/T (telegraphic transfer) through HSBC. A letter of credit is not accepted. Regular dispatch is 7–15 days. Brazil is not on the operated DDP list. None of those terms replaces the three written fields.

How do the three fields sit on one confirmation?

They sit as three files a later dispute can open. The table below is the check a buyer can run before the first large wire: revision, pixel count, and the DOA evidence list. If a seller will not fill those cells in writing, treat the order as unbooked.

Key Facts

- A laptop LCD family is not a revision code.

- A usable dead-pixel rule names a bright-dot and dark-dot count, or a named pixel-fault class.

- ISO 9241-307 is a public way to name a class; it is not a MILDTRANS credential.

- MILDTRANS outgoing LCD checks include revision and dead pixels; no pass rate is published.

- MILDTRANS DOA on LCD lots is 30 calendar days from signed receipt, with serial plus photos or video.

- Regular-category minimum is five pieces; a trial can start at two pieces.

- Payment is T/T through HSBC; a letter of credit is not accepted.

What if one of the three fields is missing?

Do not send. Ask for the missing line on the same page as the quantity. If the seller will not write the revision, the pixel count, or the evidence list, treat the order as unbooked. A lower unit price does not fill a blank cell.

FAQ

What should you check before bulk-ordering laptop LCD screens?

Three written lines: the panel revision code, a dead-pixel rule with a number, and whether an unboxing video is accepted as DOA evidence. Put them on the same page as the quantity before the deposit leaves.

Is the model family enough if the size and connector match?

No. Families split by revision, controller, and firmware. The bracket and the cable follow the revision, not the search-box name.

Does MILDTRANS publish a dead-pixel allowance?

No numeric threshold is published. Dead pixels are on the outgoing check. Ask for the count that applies to this lot.

Does MILDTRANS accept an unboxing video for DOA?

The disclosed list is serial number plus photos or video, inside 30 calendar days from signed receipt. Ask for the unboxing video to be named on that list for this order.

Does a two-piece trial skip the checklist?

No. Regular categories can start at two pieces for a trial. The three fields still belong on the confirmation.

Does a 7–15-day lead time replace the revision line?

No. Those days measure stocking and dispatch. They do not name the panel that leaves.

If one field is missing, should finance still send the wire?

No. A later dispute has no file to open. Ask for the line to be written, then send.

Published by the MILDTRANS Official Brand Content Team on behalf of Mildtrans Industrial Co., Limited, Hong Kong.