How do I know if this part is compatible with my device?

Compare the part number, model number, and physical appearance (connector, mounting points, size) with your original part. We also list compatible models in the 'Compatibility Information' tab. When in doubt, email us photos of your original part – we will verify for you within 24 hours.

The part number on my device is slightly different. Will it still work?

Often yes. Manufacturers sometimes use multiple part numbers for the same compatible component. Check our photos carefully – if the shape, connector, and mounting holes match, it is very likely compatible. Contact us if unsure.

Do you sell original or OEM parts?

We offer both. The product listing will clearly state 'Original' (higher quality, higher price) or 'OEM / Replacement' (affordable, good quality). If you need original, ensure you select the correct option when available.

How long will shipping take?

Standard economy shipping: 10-20 business days. Express (DHL/FedEx): 3-7 business days. Bulk orders may have negotiated faster shipping. Tracking number provided within 24 hours after dispatch.

What payment methods do you accept?

For retail orders: PayPal and all major credit cards (Visa, Mastercard, Amex, Discover). For wholesale (>$500): Bank transfer (TT) is preferred. You can request our bank details via email.

What is covered under warranty?

90-day warranty against manufacturing defects. If the item is defective (not physically damaged, not due to improper installation), we will replace it free of charge. Please refer to the 'Warranty' tab for full details.

Can I return an item if I ordered the wrong part?

Yes, within 7 days of delivery, but buyer pays return shipping. Item must be unused and in original packaging. We strongly recommend double-checking compatibility before ordering to avoid such situations.

Do you offer installation support?

We provide basic installation guidance via email (text or diagrams). For complex repairs (e.g., LCD replacement, soldering), we recommend a professional technician. We are not liable for installation damage.

LED

40 pins

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Model	50.4HN01.042
SKU	LT-574
Backlit:	LED
Connecter:	40 pins
Categories:	Lvds cable
Condition:	NEW
Location:	shenzhen,China
Download	Register to download high-resolution non-watermark images, full technical specs, and enjoy faster checkout — free!

B2B Wholesale Center MOQ 5pcs/item · Total > $500

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Standard B2B Process

In Stock

B2B Wholesale Pricing Factory Direct

Sample Price (1 pc) US $4.00

Bulk Discount Price (per unit) Sample (1pc): US $4.00

5+ pcs

US $3.80 ▼ 5%

10+

10+ pcs

US $3.60 ▼ 10%

20+

20+ pcs

US $3.20 ▼ 20%

50+

50+ pcs

US $3.00 ▼ 25%

MOQ: 5pcs/$500 Shipping: 1wk(std) / 2wk(bulk)

Generate RFQ – Request Quote

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DDP - Delivered Duty Paid (Remote not included) DDU - Delivered Duty Unpaid

Installation Guide Search your laptop model to view its internal layout before replacing parts

B2B WHOLESALE

COMPLETE QUOTATION

Valid 30 days

Product	ACER 7551 7552 7741 eMachines G730 Packard Bell MS2290 LED 50.4HN01.001 50.4HN01.012 50.4HN01.021 50.4HN01.013 50.4HN01.031 50.4HN01.033 50.4HN01.042 50.4HN01.011 LCD Cable 40PIN
Model	50.4HN01.042
SKU	LT-574
Backlit	LED
Connecter	40 pins
Condition	NEW

BULK PRICING per unit (USD)

5+ pcs

US $3.80

10+ pcs

US $3.60

20+ pcs

US $3.20

50+ pcs

US $3.00

⚠️ Important – Flex / LVDS Cable Compatibility

Compare with our photo – connectors, turns, bends, extensions must match

Check compatible models – but model match ≠ cable guaranteed

Same laptop model may use different cable types

We ship by part number – the exact PN shown

Even if your laptop model is in our list, check the photo! Different cables fit the same model.

Installation requires skilled technician We are NOT responsible for installation damage

Warranty only for DOA / manufacturing defects – not for bending or tearing during install.

Compatibility & Cross Reference

Compatible

Compatible part number

50.4HN01.001

50.4HN01.012

50.4HN01.021

50.4HN01.013

50.4HN01.031

50.4HN01.033

50.4HN01.042

50.4HN01.011

Compatible models

Acer Aspire 7551, 7551G, 7552, 7552G, 7741, 7741G, 7741Z, 7741ZG, eMachines G640, G640G, G730, G730G, Packard Bell EasyNote LM81, LM82, LM83, LM85, LM94, MS2290

Always compare our product photos with your original part. Different revisions may exist – we guarantee functionality.

Payment Methods

PayPal Visa Mastercard Amex Bank Transfer (TT) – for wholesale orders 100% secure, SSL encrypted

Packing & Shipping

Anti-static bags for electronics

Bubble wrap + foam padding (fragile items)

Double-walled cardboard boxes

"Fragile" labels for careful handling

Carriers: DHL, FedEx, UPS, EMS Shipping time: 1 week (std) / 2 weeks (bulk ≥100 pcs) Customs: Duties & taxes are buyer's responsibility

Track Your Order

Enter your tracking number (sent via email after shipment) to see real-time status.

Tracking powered by 17TRACK. Open in new tab

Return & Warranty Policy

Returns: 7-day window (buyer pays return shipping) – item must be unused.

Defective items: Notify within 14 days – free replacement after inspection.

Refunds: Only if exact item is out of stock; processed within 5 business days.

Warranty: 90-day against manufacturing defects – free replacement for verified defects.

Not covered: Physical damage, improper installation, normal wear, or items returned without RMA.

B2B Advantages Factory direct – no middlemen MOQ: 5pcs/item or $500 Mixed model orders accepted Free tech specs & HD images

wholesale@lepustech.com We reply within 12h

LepusTech – Factory Direct Laptop Parts · Shenzhen, China

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Frequent Wholesale Questions

MOQ

5 pcs/item or total $500

Samples

Single unit price applies, refundable on bulk order

Customization

Logo, packaging, OEM – contact sales

Lead Time

1–2 weeks for stock, 3–4 for bulk production

Payment

PayPal, TT, Visa/Mastercard – wholesale TT preferred

Warranty

90 days against defects, free replacement

Compatibility

Check photos & model – send us your part photo for verification

Shipping

DHL/FedEx/UPS, door‑to‑door, tracking provided

Not answered? Email us or Live Chat

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