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pcie problems

Repair Help HP EliteBook 840 G9 SSD Storage speeds dropped to PCIe 3.0

Hi community! I have upgraded storage from stock 256 Gb NVMe to Corsair MP600 1Tb. According to ssd specs the read speed is 4950 Mbps. But max speed is only 3500 Mbps (as I know it's max speed for PCIe 3.0). I think laptop can't use PCIe 4.0 or I must enable support somewhere. I forgot to check...
- Miami
- Thread
- Feb 5, 2023
- elitebook 840 g9 pcie problems ssd
- Replies: 1
- Forum: HP Laptop Motherboards

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Are you interested to learn Laptop chip level repair work, then this is a small forum website to learn basic things and you can gain some knowledge. and if you already have knowledge about Laptop mother board repairs please join in this forum and post your knowledge so others can learn from you, For the beginner this can be both fascinating and frustrating. But we can learn read all posts on this forum, it gives you knowledge and you can start repairing business.

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